PatchTheCVECVE-2026-5045: A vulnerability was detected in Tenda FH1201 1.2.0.14(408)
CVE-2026-5045 is a high-severity flaw (CVSS 8.8) affecting fh1201 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Why this priority
- High severity
- Public exploit reference
No fix is published yet: follow the downgrade or mitigation steps.
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-5045?
fh1201 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2026-5045 being exploited?
CVE-2026-5045 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-5045 affect?
CVE-2026-5045 affects fh1201 firmware. Severity is high (CVSS 8.8). A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buff
How urgent is CVE-2026-5045?
Priority 49/100. High severity; Public exploit reference
Related CVEs
- CVE-2026-5046 HIGH 8.8 MITIGATE A flaw has been found in Tenda FH1201 1.2.0.14(408)