CVE-2024-7157 is a critical buffer overflow vulnerability affecting TOTOLINK A3100R firmware version 4.1.2cu.5050_B20200504. Specifically, it resides in the getSaveConfig function within the /cgi-bin/cstecgi.cgi?action=save&setting file, triggered by manipulating the http_host argument. This vulnerability carries a high CVSS score of 8.8, indicating a severe impact with high confidentiality, integrity, and availability compromise, and can be exploited remotely with low attack complexity. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, and it lacks exploit intelligence in common frameworks like Metasploit or Nuclei, as well as minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1.2cu.5050_b20200504CPE matchmatch criteria | cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.