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The vulnerability of the formWrlExtraGet() function in the Tenda CH22 router’s microprogramming software allows a hacker to induce a service failure.
🗓️ 03 Oct 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | Tenda CH22 安全漏洞 | 28 Sep 202500:00 | – | cnnvd |
 | Tenda CH22 formWrlExtraGet function buffer overflow vulnerability | 29 Sep 202500:00 | – | cnvd |
 | CVE-2025-11117 | 28 Sep 202519:32 | – | cve |
 | CVE-2025-11117 Tenda CH22 GstDhcpSetSer formWrlExtraGet buffer overflow | 28 Sep 202519:32 | – | cvelist |
 | EUVD-2025-31473 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-11117 | 28 Sep 202520:15 | – | nvd |
 | CVE-2025-11117 | 28 Sep 202520:15 | – | osv |
 | PT-2025-39788 | 28 Sep 202500:00 | – | ptsecurity |
 | CVE-2025-11117 | 29 Sep 202519:49 | – | redhatcve |
 | CVE-2025-11117 Tenda CH22 GstDhcpSetSer formWrlExtraGet buffer overflow | 28 Sep 202519:32 | – | vulnrichment |
10
Node
| Source | Link |
|---|---|
| github | www.github.com/zhaoyinshan/CVE/issues/2 |
| web | www.web.nvd.nist.gov/view/vuln/detail |
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03 Oct 2025 00:00Current
7.4High risk
Vulners AI Score7.4
CVSS 38.8
CVSS 29
EPSS0.00736