CVE-2021-28193
ASUS BMC's firmware: buffer overflow - SMTP configuration function
Severity Score
4.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The SMTP configuration function in ASUS BMC’s firmware Web management page does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.
La función de configuración de SMTP en la página de administración Web del firmware de ASUS BMC, no verifica la longitud de la cadena introducida por usuarios, resultando en una vulnerabilidad de desbordamiento del búfer. Al obtener el permiso privilegiado, los atacantes remotos usan la filtración para finalizar anormalmente el servicio Web
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-03-12 CVE Reserved
- 2021-04-06 CVE Published
- 2023-09-06 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.twcert.org.tw/tw/cp-132-4563-e4092-1.html | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.asus.com/content/ASUS-Product-Security-Advisory | 2021-04-13 | |
| https://www.asus.com/tw/support/callus | 2021-04-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Asus Search vendor "Asus" | Asmb9-ikvm Firmware Search vendor "Asus" for product "Asmb9-ikvm Firmware" | 1.11.12 Search vendor "Asus" for product "Asmb9-ikvm Firmware" and version "1.11.12" | - |
Affected
| in | Asus Search vendor "Asus" | Asmb9-ikvm Search vendor "Asus" for product "Asmb9-ikvm" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720a-e9-rs24-e Firmware Search vendor "Asus" for product "Rs720a-e9-rs24-e Firmware" | 1.10.3 Search vendor "Asus" for product "Rs720a-e9-rs24-e Firmware" and version "1.10.3" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720a-e9-rs24-e Search vendor "Asus" for product "Rs720a-e9-rs24-e" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs700a-e9-rs4 Firmware Search vendor "Asus" for product "Rs700a-e9-rs4 Firmware" | 1.10.0 Search vendor "Asus" for product "Rs700a-e9-rs4 Firmware" and version "1.10.0" | - |
Affected
| in | Asus Search vendor "Asus" | Rs700a-e9-rs4 Search vendor "Asus" for product "Rs700a-e9-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs700-e9-rs4 Firmware Search vendor "Asus" for product "Rs700-e9-rs4 Firmware" | 1.09 Search vendor "Asus" for product "Rs700-e9-rs4 Firmware" and version "1.09" | - |
Affected
| in | Asus Search vendor "Asus" | Rs700-e9-rs4 Search vendor "Asus" for product "Rs700-e9-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Esc4000 G4x Firmware Search vendor "Asus" for product "Esc4000 G4x Firmware" | 1.11.6 Search vendor "Asus" for product "Esc4000 G4x Firmware" and version "1.11.6" | - |
Affected
| in | Asus Search vendor "Asus" | Esc4000 G4x Search vendor "Asus" for product "Esc4000 G4x" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs700-e9-rs12 Firmware Search vendor "Asus" for product "Rs700-e9-rs12 Firmware" | 1.11.5 Search vendor "Asus" for product "Rs700-e9-rs12 Firmware" and version "1.11.5" | - |
Affected
| in | Asus Search vendor "Asus" | Rs700-e9-rs12 Search vendor "Asus" for product "Rs700-e9-rs12" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs100-e10-pi2 Firmware Search vendor "Asus" for product "Rs100-e10-pi2 Firmware" | 1.13.6 Search vendor "Asus" for product "Rs100-e10-pi2 Firmware" and version "1.13.6" | - |
Affected
| in | Asus Search vendor "Asus" | Rs100-e10-pi2 Search vendor "Asus" for product "Rs100-e10-pi2" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs300-e10-ps4 Firmware Search vendor "Asus" for product "Rs300-e10-ps4 Firmware" | 1.13.6 Search vendor "Asus" for product "Rs300-e10-ps4 Firmware" and version "1.13.6" | - |
Affected
| in | Asus Search vendor "Asus" | Rs300-e10-ps4 Search vendor "Asus" for product "Rs300-e10-ps4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs300-e10-rs4 Firmware Search vendor "Asus" for product "Rs300-e10-rs4 Firmware" | 1.13.6 Search vendor "Asus" for product "Rs300-e10-rs4 Firmware" and version "1.13.6" | - |
Affected
| in | Asus Search vendor "Asus" | Rs300-e10-rs4 Search vendor "Asus" for product "Rs300-e10-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500a-e9-ps4 Firmware Search vendor "Asus" for product "Rs500a-e9-ps4 Firmware" | 1.14.1 Search vendor "Asus" for product "Rs500a-e9-ps4 Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500a-e9-ps4 Search vendor "Asus" for product "Rs500a-e9-ps4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500a-e9-rs4 Firmware Search vendor "Asus" for product "Rs500a-e9-rs4 Firmware" | 1.14.1 Search vendor "Asus" for product "Rs500a-e9-rs4 Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500a-e9-rs4 Search vendor "Asus" for product "Rs500a-e9-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500a-e9 Rs4 U Firmware Search vendor "Asus" for product "Rs500a-e9 Rs4 U Firmware" | 1.14.1 Search vendor "Asus" for product "Rs500a-e9 Rs4 U Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500a-e9 Rs4 U Search vendor "Asus" for product "Rs500a-e9 Rs4 U" | - | - |
Safe
|
| Asus Search vendor "Asus" | E700 G4 Firmware Search vendor "Asus" for product "E700 G4 Firmware" | 1.14.1 Search vendor "Asus" for product "E700 G4 Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | E700 G4 Search vendor "Asus" for product "E700 G4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Ws C422 Pro\/se Firmware Search vendor "Asus" for product "Ws C422 Pro\/se Firmware" | 1.14.1 Search vendor "Asus" for product "Ws C422 Pro\/se Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Ws C422 Pro\/se Search vendor "Asus" for product "Ws C422 Pro\/se" | - | - |
Safe
|
| Asus Search vendor "Asus" | Ws X299 Pro\/se Firmware Search vendor "Asus" for product "Ws X299 Pro\/se Firmware" | 1.14.1 Search vendor "Asus" for product "Ws X299 Pro\/se Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Ws X299 Pro\/se Search vendor "Asus" for product "Ws X299 Pro\/se" | - | - |
Safe
|
| Asus Search vendor "Asus" | Z11pa-u12 Firmware Search vendor "Asus" for product "Z11pa-u12 Firmware" | 1.15.1 Search vendor "Asus" for product "Z11pa-u12 Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Z11pa-u12 Search vendor "Asus" for product "Z11pa-u12" | - | - |
Safe
|
| Asus Search vendor "Asus" | Z11pa-u12\/10g-2s Firmware Search vendor "Asus" for product "Z11pa-u12\/10g-2s Firmware" | 1.15.1 Search vendor "Asus" for product "Z11pa-u12\/10g-2s Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Z11pa-u12\/10g-2s Search vendor "Asus" for product "Z11pa-u12\/10g-2s" | - | - |
Safe
|
| Asus Search vendor "Asus" | Knpa-u16 Firmware Search vendor "Asus" for product "Knpa-u16 Firmware" | 1.13.4 Search vendor "Asus" for product "Knpa-u16 Firmware" and version "1.13.4" | - |
Affected
| in | Asus Search vendor "Asus" | Knpa-u16 Search vendor "Asus" for product "Knpa-u16" | - | - |
Safe
|
| Asus Search vendor "Asus" | Esc4000 Dhd G4 Firmware Search vendor "Asus" for product "Esc4000 Dhd G4 Firmware" | 1.13.7 Search vendor "Asus" for product "Esc4000 Dhd G4 Firmware" and version "1.13.7" | - |
Affected
| in | Asus Search vendor "Asus" | Esc4000 Dhd G4 Search vendor "Asus" for product "Esc4000 Dhd G4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Esc4000 G4 Firmware Search vendor "Asus" for product "Esc4000 G4 Firmware" | 1.15.2 Search vendor "Asus" for product "Esc4000 G4 Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Esc4000 G4 Search vendor "Asus" for product "Esc4000 G4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720q-e9-rs24-s Firmware Search vendor "Asus" for product "Rs720q-e9-rs24-s Firmware" | 1.15.0 Search vendor "Asus" for product "Rs720q-e9-rs24-s Firmware" and version "1.15.0" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720q-e9-rs24-s Search vendor "Asus" for product "Rs720q-e9-rs24-s" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720q-e9-rs8 Firmware Search vendor "Asus" for product "Rs720q-e9-rs8 Firmware" | 1.15.0 Search vendor "Asus" for product "Rs720q-e9-rs8 Firmware" and version "1.15.0" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720q-e9-rs8 Search vendor "Asus" for product "Rs720q-e9-rs8" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720q-e9-rs8-s Firmware Search vendor "Asus" for product "Rs720q-e9-rs8-s Firmware" | 1.15.0 Search vendor "Asus" for product "Rs720q-e9-rs8-s Firmware" and version "1.15.0" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720q-e9-rs8-s Search vendor "Asus" for product "Rs720q-e9-rs8-s" | - | - |
Safe
|
| Asus Search vendor "Asus" | Z11pa-d8 Firmware Search vendor "Asus" for product "Z11pa-d8 Firmware" | 1.14.1 Search vendor "Asus" for product "Z11pa-d8 Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Z11pa-d8 Search vendor "Asus" for product "Z11pa-d8" | - | - |
Safe
|
| Asus Search vendor "Asus" | Z11pa-d8c Firmware Search vendor "Asus" for product "Z11pa-d8c Firmware" | 1.14.1 Search vendor "Asus" for product "Z11pa-d8c Firmware" and version "1.14.1" | - |
Affected
| in | Asus Search vendor "Asus" | Z11pa-d8c Search vendor "Asus" for product "Z11pa-d8c" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720-e9-rs24-u Firmware Search vendor "Asus" for product "Rs720-e9-rs24-u Firmware" | 1.14.3 Search vendor "Asus" for product "Rs720-e9-rs24-u Firmware" and version "1.14.3" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720-e9-rs24-u Search vendor "Asus" for product "Rs720-e9-rs24-u" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720-e9-rs8-g Firmware Search vendor "Asus" for product "Rs720-e9-rs8-g Firmware" | 1.15.2 Search vendor "Asus" for product "Rs720-e9-rs8-g Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720-e9-rs8-g Search vendor "Asus" for product "Rs720-e9-rs8-g" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500-e9-ps4 Firmware Search vendor "Asus" for product "Rs500-e9-ps4 Firmware" | 1.15.4 Search vendor "Asus" for product "Rs500-e9-ps4 Firmware" and version "1.15.4" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500-e9-ps4 Search vendor "Asus" for product "Rs500-e9-ps4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Pro E800 G4 Firmware Search vendor "Asus" for product "Pro E800 G4 Firmware" | 1.14.2 Search vendor "Asus" for product "Pro E800 G4 Firmware" and version "1.14.2" | - |
Affected
| in | Asus Search vendor "Asus" | Pro E800 G4 Search vendor "Asus" for product "Pro E800 G4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500-e9-rs4 Firmware Search vendor "Asus" for product "Rs500-e9-rs4 Firmware" | 1.15.4 Search vendor "Asus" for product "Rs500-e9-rs4 Firmware" and version "1.15.4" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500-e9-rs4 Search vendor "Asus" for product "Rs500-e9-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500-e9-rs4-u Firmware Search vendor "Asus" for product "Rs500-e9-rs4-u Firmware" | 1.15.4 Search vendor "Asus" for product "Rs500-e9-rs4-u Firmware" and version "1.15.4" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500-e9-rs4-u Search vendor "Asus" for product "Rs500-e9-rs4-u" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs520-e9-rs12-e Firmware Search vendor "Asus" for product "Rs520-e9-rs12-e Firmware" | 1.15.3 Search vendor "Asus" for product "Rs520-e9-rs12-e Firmware" and version "1.15.3" | - |
Affected
| in | Asus Search vendor "Asus" | Rs520-e9-rs12-e Search vendor "Asus" for product "Rs520-e9-rs12-e" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs520-e9-rs8 Firmware Search vendor "Asus" for product "Rs520-e9-rs8 Firmware" | 1.15.3 Search vendor "Asus" for product "Rs520-e9-rs8 Firmware" and version "1.15.3" | - |
Affected
| in | Asus Search vendor "Asus" | Rs520-e9-rs8 Search vendor "Asus" for product "Rs520-e9-rs8" | - | - |
Safe
|
| Asus Search vendor "Asus" | Esc8000 G4 Firmware Search vendor "Asus" for product "Esc8000 G4 Firmware" | 1.15.4 Search vendor "Asus" for product "Esc8000 G4 Firmware" and version "1.15.4" | - |
Affected
| in | Asus Search vendor "Asus" | Esc8000 G4 Search vendor "Asus" for product "Esc8000 G4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Esc8000 G4\/10g Firmware Search vendor "Asus" for product "Esc8000 G4\/10g Firmware" | 1.15.4 Search vendor "Asus" for product "Esc8000 G4\/10g Firmware" and version "1.15.4" | - |
Affected
| in | Asus Search vendor "Asus" | Esc8000 G4\/10g Search vendor "Asus" for product "Esc8000 G4\/10g" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720-e9-rs12-e Firmware Search vendor "Asus" for product "Rs720-e9-rs12-e Firmware" | 1.15.2 Search vendor "Asus" for product "Rs720-e9-rs12-e Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720-e9-rs12-e Search vendor "Asus" for product "Rs720-e9-rs12-e" | - | - |
Safe
|
| Asus Search vendor "Asus" | Ws C621e Sage Firmware Search vendor "Asus" for product "Ws C621e Sage Firmware" | 1.15.1 Search vendor "Asus" for product "Ws C621e Sage Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Ws C621e Sage Search vendor "Asus" for product "Ws C621e Sage" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500a-e10-ps4 Firmware Search vendor "Asus" for product "Rs500a-e10-ps4 Firmware" | 1.15.2 Search vendor "Asus" for product "Rs500a-e10-ps4 Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500a-e10-ps4 Search vendor "Asus" for product "Rs500a-e10-ps4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs500a-e10-rs4 Firmware Search vendor "Asus" for product "Rs500a-e10-rs4 Firmware" | 1.15.2 Search vendor "Asus" for product "Rs500a-e10-rs4 Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Rs500a-e10-rs4 Search vendor "Asus" for product "Rs500a-e10-rs4" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs700a-e9-rs12v2 Firmware Search vendor "Asus" for product "Rs700a-e9-rs12v2 Firmware" | 1.15.1 Search vendor "Asus" for product "Rs700a-e9-rs12v2 Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs700a-e9-rs12v2 Search vendor "Asus" for product "Rs700a-e9-rs12v2" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs700a-e9-rs4v2 Firmware Search vendor "Asus" for product "Rs700a-e9-rs4v2 Firmware" | 1.15.1 Search vendor "Asus" for product "Rs700a-e9-rs4v2 Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs700a-e9-rs4v2 Search vendor "Asus" for product "Rs700a-e9-rs4v2" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720a-e9-rs12v2 Firmware Search vendor "Asus" for product "Rs720a-e9-rs12v2 Firmware" | 1.15.2 Search vendor "Asus" for product "Rs720a-e9-rs12v2 Firmware" and version "1.15.2" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720a-e9-rs12v2 Search vendor "Asus" for product "Rs720a-e9-rs12v2" | - | - |
Safe
|
| Asus Search vendor "Asus" | Rs720a-e9-rs24v2 Firmware Search vendor "Asus" for product "Rs720a-e9-rs24v2 Firmware" | 1.15.1 Search vendor "Asus" for product "Rs720a-e9-rs24v2 Firmware" and version "1.15.1" | - |
Affected
| in | Asus Search vendor "Asus" | Rs720a-e9-rs24v2 Search vendor "Asus" for product "Rs720a-e9-rs24v2" | - | - |
Safe
|
| Asus Search vendor "Asus" | Z11pr-d16 Firmware Search vendor "Asus" for product "Z11pr-d16 Firmware" | 1.15.3 Search vendor "Asus" for product "Z11pr-d16 Firmware" and version "1.15.3" | - |
Affected
| in | Asus Search vendor "Asus" | Z11pr-d16 Search vendor "Asus" for product "Z11pr-d16" | - | - |
Safe
|