CVE-2021-33663
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.
SAP NetWeaver AS ABAP, versiones - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT, 7.49, KRNL64UC - 8.04,7.22,7.22EXT, 7.49,7.53,7.73, KERNEL - 7.22,8.04 , 7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, permite a un atacante no autorizado insertar comandos de texto sin cifrar debido a una restricción inapropiada del almacenamiento en búfer de E/S en sesiones SMTP cifradas a través de la red, lo que puede impactar parcialmente la integridad de la aplicación
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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
- 2021-05-28 CVE Reserved
- 2021-06-09 CVE Published
- 2024-02-23 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999 | 2022-10-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.22 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.22" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.49 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.49" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.53 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.53" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.73 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.73" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.77 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.77" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.81 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.81" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.82 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.82" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.83 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.83" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_7.84 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_7.84" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | kernel_8.04 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "kernel_8.04" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl32nuc_7.22 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl32nuc_7.22" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl32nuc_7.22ext Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl32nuc_7.22ext" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl32uc_7.22 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl32uc_7.22" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl32uc_7.22ext Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl32uc_7.22ext" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64nuc_7.22 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64nuc_7.22" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64nuc_7.22ext Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64nuc_7.22ext" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64nuc_7.49 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64nuc_7.49" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_7.22 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_7.22" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_7.22ext Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_7.22ext" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_7.49 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_7.49" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_7.53 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_7.53" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_7.73 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_7.73" | - |
Affected
| ||||||
| Sap Search vendor "Sap" | Netweaver Application Server Abap Search vendor "Sap" for product "Netweaver Application Server Abap" | krnl64uc_8.04 Search vendor "Sap" for product "Netweaver Application Server Abap" and version "krnl64uc_8.04" | - |
Affected
| ||||||