CVE-2023-31455

Name: CVE-2023-31455
Creator: NVD / NIST
Published: 2023-12-25T06:15:08.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2023-31455 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Pexip Infinity before 31.2 has Improper Input Validation for RTCP, allowing remote attackers to trigger an abort.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

Pexip Infinity before 31.2 has Improper Input Validation for RTCP, allowing remote attackers to trigger an abort.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.61%

44.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Pexip	Pexip Infinity	< 31.2

References

https://docs.pexip.com/admin/security_bulletins.htmVendor Advisory
https://docs.pexip.com/admin/security_bulletins.htmVendor Advisory

Timeline

Published: Dec 25, 2023
Last Modified: Jun 17, 2026
Status: Modified

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 score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2023-31455?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-31455?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST