Vulnerability Details : CVE-2023-38921
Netgear WG302v2 v5.2.9 and WAG302v2 v5.1.19 were discovered to contain multiple command injection vulnerabilities in the upgrade_handler function via the firmwareRestore and firmwareServerip parameters.
Products affected by CVE-2023-38921
- cpe:2.3:o:netgear:wg302v2_firmware:5.2.9:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wag302v2_firmware:5.1.19:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38921
4.77%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38921
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2023-38921
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-38921
-
https://github.com/FirmRec/IoT-Vulns/tree/main/netgear/upgrade_handler
IoT-Vulns/netgear/upgrade_handler at main · FirmRec/IoT-Vulns · GitHubThird Party Advisory
-
https://www.netgear.com/about/security/
Security Advisory | About Us | NETGEARVendor Advisory
Jump to