A vulnerability was identified in TOTOLINK CA300-PoE 6.2c.884.
A vulnerability was identified in TOTOLINK CA300-PoE 6.2c.884. The affected element is the function setLanConfig of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument lanDns/lanSecDns/langType leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- TOTOLINK
- Product
- CA300-PoE
- CVSS v3.1
- 9.9 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Exploitation
- public exploit code reported
- Weakness
- CWE-119, CWE-120
- NVD status
- Deferred
Why it ranks 45 (High)
- Public exploit code reported
- CVSS v3.1 9.9 critical
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-123958 on this site · NVD · CVE.org · Vulnpedia
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