VulnerabilityModified

CVE-2022-44363

Tenda i21 V1.0.0.14(4656) is vulnerable to Buffer Overflow via /goform/setSnmpInfo.

CRITICAL 9.8EPSS 0.78%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Tenda i21 V1.0.0.14(4656) is vulnerable to Buffer Overflow via /goform/setSnmpInfo.

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: 0.78% probability · 54th percentile
CISA KEV: Not listed
Weakness: CWE-787
Affected: tenda/i21 firmware
Source: cve@mitre.org

References

https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formSetSnmpInfo/readme.mdThird Party Advisory
https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formSetSnmpInfo/readme.mdThird Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.