CVE-2022-28560 json
There is a stack overflow vulnerability in the goform/fast_setting_wifi_set function in the httpd service of Tenda ac9 15.03.2.21_cn router.
published 2022-05-03 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-33002
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
There is a stack overflow vulnerability in the goform/fast_setting_wifi_set function in the httpd service of Tenda ac9 15.03.2.21_cn router. An attacker can obtain a stable shell through a carefully constructed payload
Exploit prediction
1.69% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/iot-firmeware/-Router-vulnerability/tree/main/Tenda%20AC9 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
github.com
/iot-firmeware/-Router-vulnerability/tree/main/Tenda%20AC9
exploit, third-party-advisory
Sources
- CVE List CVE-2022-28560
- NVD CVE-2022-28560
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