VulnerabilityModified
CVE-2022-36585
In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, in httpd binary, the addDhcpRule function has a buffer overflow caused by sscanf.
CRITICAL 9.8EPSS 0.92%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, in httpd binary, the addDhcpRule function has a buffer overflow caused by sscanf.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- tenda/g3 firmware
- Source
- cve@mitre.org
References
- https://github.com/Davidteeri/Bug-Report/blob/main/tenda-G3-0x62158.mdBroken Link, Third Party Advisory
- https://www.tendacn.com/download/detail-3401.htmlPatch, Vendor Advisory
- https://github.com/Davidteeri/Bug-Report/blob/main/tenda-G3-0x62158.mdBroken Link, Third Party Advisory
- https://www.tendacn.com/download/detail-3401.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.