CVE-2022-43517
CVE-2022-43517 is a high-severity vulnerability in Siemens Star-ccm+ with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-732
- Affected product: Siemens Star-ccm+
- Published:
- Last modified:
Description
A vulnerability has been identified in Simcenter STAR-CCM+ (All versions < V2306). The affected application improperly assigns file permissions to installation folders. This could allow a local attacker with an unprivileged account to override or modify the service executables and subsequently gain elevated privileges.
Frequently asked questions
- What is CVE-2022-43517?
- A vulnerability has been identified in Simcenter STAR-CCM+ (All versions < V2306). The affected application improperly assigns file permissions to installation folders. This could allow a local attacker with an unprivileged account to override or modify the service executables and subsequently gain elevated privileges.
- How severe is CVE-2022-43517?
- CVE-2022-43517 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-43517 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-43517?
- CVE-2022-43517 affects Siemens Star-ccm+. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-43517?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-43517 published?
- CVE-2022-43517 was published on 2022-12-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:siemens:star-ccm\+:*:*:*:*:*:*:*:*
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