CVE-2023-39550
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
Netgear JWNR2000v2 v1.0.0.11, XWN5001 v0.4.1.1, and XAVN2001v2 v0.4.0.7 were discovered to contain multiple buffer overflows via the http_passwd and http_username parameters in the check_auth function.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-08-04 CVE Reserved
- 2023-08-07 CVE Published
- 2024-08-13 EPSS Updated
- 2024-10-17 CVE Updated
- 2024-10-17 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/http_passwd_auth/README.md | 2024-10-17 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.netgear.com/about/security | 2023-08-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Netgear Search vendor "Netgear" | Jwnr2000v2 Firmware Search vendor "Netgear" for product "Jwnr2000v2 Firmware" | 1.0.0.11 Search vendor "Netgear" for product "Jwnr2000v2 Firmware" and version "1.0.0.11" | - |
Affected
| in | Netgear Search vendor "Netgear" | Jwnr2000v2 Search vendor "Netgear" for product "Jwnr2000v2" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Xwn5001 Firmware Search vendor "Netgear" for product "Xwn5001 Firmware" | 0.4.1.1 Search vendor "Netgear" for product "Xwn5001 Firmware" and version "0.4.1.1" | - |
Affected
| in | Netgear Search vendor "Netgear" | Xwn5001 Search vendor "Netgear" for product "Xwn5001" | - | - |
Safe
|
| Netgear Search vendor "Netgear" | Xavn2001v2 Firmware Search vendor "Netgear" for product "Xavn2001v2 Firmware" | 0.4.0.7 Search vendor "Netgear" for product "Xavn2001v2 Firmware" and version "0.4.0.7" | - |
Affected
| in | Netgear Search vendor "Netgear" | Xavn2001v2 Search vendor "Netgear" for product "Xavn2001v2" | - | - |
Safe
|