CVE-2022-40648
CVE-2022-40648 is a high-severity vulnerability in Ansys Spaceclaim 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Ansys Spaceclaim
- Published:
- Last modified:
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022 R1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of X_B files. The issue results from the lack of proper validation of user-supplied data, which can result in a write before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17563.
Frequently asked questions
- What is CVE-2022-40648?
- This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022 R1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of X_B files. The issue results from the lack of proper validation of user-supplied data, which can result in a write before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17563.
- How severe is CVE-2022-40648?
- CVE-2022-40648 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-40648 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-40648?
- CVE-2022-40648 affects Ansys Spaceclaim. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-40648?
- 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-2022-40648 published?
- CVE-2022-40648 was published on 2022-09-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ansys:spaceclaim:2022:r1:*:*:*:*:*:*
More vulnerabilities in Ansys Spaceclaim
- CVE-2023-42131 — High (CVSS 7.8): Ansys SpaceClaim X_B File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows…
- CVE-2022-40654 — High (CVSS 7.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022…
- CVE-2022-40653 — High (CVSS 7.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022…
- CVE-2022-40652 — High (CVSS 7.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022…
- CVE-2022-40651 — High (CVSS 7.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022…
- CVE-2022-40650 — High (CVSS 7.8): This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ansys SpaceClaim 2022…
All CVEs affecting Ansys Spaceclaim →
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