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CVE-2023-43762

28
FAUCET Score

CVE-2023-43762 is a critical vulnerability affecting WithSecure Policy Manager 15 and Policy Manager Proxy 15, allowing unauthenticated remote code execution through the web server backend. With a CVSS score of 9.8, this flaw presents a severe risk, enabling attackers to gain full control over affected systems without requiring any authentication or user interaction. Despite its high severity and potential for complete compromise (confidentiality, integrity, and availability), there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
15.00CPE matchmatch criteria
cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:linux_kernel:*:*
15.00CPE matchmatch criteria
cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:windows:*:*
15.00CPE matchmatch criteria
cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:linux_kernel:*:*
15.00CPE matchmatch criteria
cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 49th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

withsecure.com / en/support/security-advisories
Vendor Advisory
withsecure.com / en/support/security-advisories/cve-2023-43762
withsecure.com / en/support/security-advisories/cve-2023-nnn511
Broken Link