CVE-2023-31455
CVE-2023-31455 is a high-severity vulnerability in Pexip Pexip Infinity with a CVSS 3.x base score of 7.5. 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-20.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Pexip Pexip Infinity
- Published:
- Last modified:
Description
Pexip Infinity before 31.2 has Improper Input Validation for RTCP, allowing remote attackers to trigger an abort.
Frequently asked questions
- What is CVE-2023-31455?
- Pexip Infinity before 31.2 has Improper Input Validation for RTCP, allowing remote attackers to trigger an abort.
- How severe is CVE-2023-31455?
- CVE-2023-31455 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2023-31455 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-31455?
- CVE-2023-31455 affects Pexip Pexip Infinity. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-31455?
- 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-2023-31455 published?
- CVE-2023-31455 was published on 2023-12-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pexip:pexip_infinity:*:*:*:*:*:*:*:*
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