VulnerabilityModified
CVE-2022-32386
Tenda AC23 v16.03.07.44 was discovered to contain a buffer overflow via fromAdvSetMacMtuWan.
CRITICAL 9.8EPSS 9.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Tenda AC23 v16.03.07.44 was discovered to contain a buffer overflow via fromAdvSetMacMtuWan.
- 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
- 9.87% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- tendacn/ac23 ac2100 firmware
- Source
- cve@mitre.org
References
- https://drive.google.com/file/d/1XPTEt10yJt9WcLrIt6YpDV5OlP-U6dBR/view?usp=sharingExploit, Third Party Advisory
- https://github.com/LuGakki/Vuln/blob/main/Tenda%20AC23.pdfExploit, Third Party Advisory
- https://drive.google.com/file/d/1XPTEt10yJt9WcLrIt6YpDV5OlP-U6dBR/view?usp=sharingExploit, Third Party Advisory
- https://github.com/LuGakki/Vuln/blob/main/Tenda%20AC23.pdfExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.