VulnerabilityModified
CVE-2021-42255
AppGuard Enterprise before 6.7.100.1 creates a Temporary File in a Directory with Insecure Permissions.
HIGH 7.8EPSS 0.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
AppGuard Enterprise before 6.7.100.1 creates a Temporary File in a Directory with Insecure Permissions. Local users can gain SYSTEM privileges because a repair operation relies on the %TEMP% directory of an unprivileged user.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.30% probability · 23th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-668
- Affected
- blueplanet-works/appguard
- Source
- cve@mitre.org
References
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0022/MNDT-2022-0022.mdThird Party Advisory
- https://www.beyondtrust.com/blogNot Applicable
- https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0022/MNDT-2022-0022.mdThird Party Advisory
- https://www.beyondtrust.com/blogNot Applicable
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.