VulnerabilityModified

CVE-2022-35857

kvf-admin through 2022-02-12 allows remote attackers to execute arbitrary code because deserialization is mishandled.

CRITICAL 9.8EPSS 1.73%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

kvf-admin through 2022-02-12 allows remote attackers to execute arbitrary code because deserialization is mishandled. The rememberMe parameter is encrypted with a hardcoded key from the com.kalvin.kvf.common.shiro.ShiroConfig file.

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: 1.73% probability · 76th percentile
CISA KEV: Not listed
Weakness: CWE-798
Affected: kvf-admin project/kvf-admin
Source: cve@mitre.org

References

https://github.com/kalvinGit/kvf-admin/issues/16Exploit, Third Party Advisory
https://github.com/kalvinGit/kvf-admin/issues/16Exploit, Third Party Advisory

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