CVE-2026-5154 - Vulnerability Analysis

Overview

Tenda CH22 1.0.0.1/1.If contains a stack-based buffer overflow caused by manipulation of the "funcname" argument in /goform/setcfm Parameter Handler, letting remote attackers execute arbitrary code, exploit requires crafted request.

Severity & Score

Impact

Remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version.

References

• https://vuldb.com/submit/780206
• https://vuldb.com/vuln/354186
• https://vuldb.com/vuln/354186/cti
• https://www.tenda.com.cn/
• https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_48/README.md

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Mar 30, 2026

🟠 CVE-2026-5154 - High (8.8) A vulnerability has been found in Tenda CH22 1.0.0.1/1.If. The impacted element is the function fromSetCfm of the file /goform/setcfm of the component Parameter Handler. The manipulation of the argument funcname leads to stack-based buffer overflo... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-5154/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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