VulnerabilityModified

CVE-2022-28054

Improper sanitization of trigger action scripts in VanDyke Software VShell for Windows v4.6.2 allows attackers to execute arbitrary code via a crafted value.

CRITICAL 9.8EPSS 31.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 31.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Improper sanitization of trigger action scripts in VanDyke Software VShell for Windows v4.6.2 allows attackers to execute arbitrary code via a crafted value.

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: 31.89% probability · 98th percentile
CISA KEV: Not listed
Affected: vandyke/vshell
Source: cve@mitre.org

References

https://www.vandyke.com/support/advisory/2022/02/remote-execution-via-triggers.htmlVendor Advisory
https://www.vandyke.com/support/advisory/2022/02/remote-execution-via-triggers.htmlVendor Advisory

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