Vulnerability Description
A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument resetFlags results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_184/README.md
- https://vuldb.com/submit/792606
- https://vuldb.com/vuln/355504
- https://vuldb.com/vuln/355504/cti
- https://www.totolink.net/
FAQ
What is CVE-2026-5677?
CVE-2026-5677 is a vulnerability with a CVSS score of 7.3 (HIGH). A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument resetFlags...
How severe is CVE-2026-5677?
CVE-2026-5677 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5677?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.