SARA / Free Tools / CVE / CVE-2023-7218

CVE-2023-7218 — A vulnerability, which was classified as critical, was found in Totolink N350RT

A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the a

CVSS
8.3 CISA
EPSS
0.20% (top 57.90%)
CWE
CWE-121
Published
2024-01-08T21:00:05.100Z
Last modified
2025-06-17T20:39:14.838Z
CVSS vector
AV:N/AC:L/Au:M/C:C/I:C/A:C

01What is this vulnerability?

A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-249852. NOTE: The vendor was contacted early about this…

02Affected products

VendorProductVersions
TotolinkN350RT9.3.5u.6139_B202012

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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