Certain WithSecure products allow Unauthenticated Remote Code Execution via the web…
Priority MEDIUM 52Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Certain WithSecure products allow Unauthenticated Remote Code Execution via the web server (backend). This affects WithSecure Policy Manager 15 and Policy Manager Proxy 15.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01357 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:linux_kernel:*:* | 15.00 | Vulnerable | WithSecure |
| cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:windows:*:* | 15.00 | Vulnerable | WithSecure |
| cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:linux_kernel:*:* | 15.00 | Vulnerable | WithSecure |
| cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:windows:*:* | 15.00 | Vulnerable | WithSecure |
- cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:linux_kernel:*:* Versions 15.00 Vulnerable ·WithSecure
- cpe:2.3:a:withsecure:f-secure_policy_manager:15.00:*:*:*:*:windows:*:* Versions 15.00 Vulnerable ·WithSecure
- cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:linux_kernel:*:* Versions 15.00 Vulnerable ·WithSecure
- cpe:2.3:a:withsecure:policy_manager_proxy:15.00:*:*:*:*:windows:*:* Versions 15.00 Vulnerable ·WithSecure
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-43762
- 2026-10-03 Alias added: GHSA-jvv5-74p3-9q8j
References
More WithSecure F-secure Policy Manager vulnerabilities
- TI-2022-17863 Arbitrary file write in F-Secure Policy Manager through 2022-08-10 allows unauthenticated… CVSS 3.1CRITICAL 9.8
- TI-2022-17860 Reflected cross-site scripting (XSS) vulnerabilities in WithSecure through 2022-08-10)… CVSS 3.1MEDIUM 6.1
- TI-2023-23462 Certain WithSecure products allow XSS via an unvalidated parameter in the endpoint. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-43762 · CVE Program
- CVE-2023-43762 · NVD
- FIRST EPSS
- GHSA-jvv5-74p3-9q8j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences