CVE-2025-53399

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-53399
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-08-01 04:16:16 UTC
Updated2026-07-21 19:17:09 UTC
DescriptionIn Sipwise rtpengine before 13.4.1.1, an origin-validation error in the endpoint-learning logic of the media-relay core allows remote attackers to inject or intercept RTP/SRTP media streams via RTP packets (except when the relay is configured for strict source and learning disabled). Version 13.4.1.1 fixes the heuristic mode by limiting exposure to the first five packets, and introduces a recrypt flag that fully prevents SRTP attacks when both mitigations are enabled.

Risk And Classification

Primary CVSS: v4.0 6.9 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.049820000 probability, percentile 0.912740000 (date 2026-07-21)

Problem Types: CWE-346 | CWE-346 CWE-346 Origin Validation Error

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:L/SI:L/SA:L/E:X/C...
4.0CNADECLARED6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:L/SI:L/SA:L

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Sub Conf.
Low
Sub Integrity
Low
Sub Availability
Low

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Sipwise Rtpengine affected 13.4.1.1 custom Not specified

References

ReferenceSourceLinkTags
github.com/sipwise/rtpengine/commits/rfuchs/security [email protected] github.com
github.com/sipwise/rtpengine/releases/tag/mr13.4.1.1 [email protected] github.com
seclists.org/fulldisclosure/2025/Aug/1 af854a3a-2127-422b-91ae-364da2661108 seclists.org
www.openwall.com/lists/oss-security/2025/07/31/1 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
lists.debian.org/debian-lts-announce/2026/07/msg00033.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
www.openwall.com/lists/oss-security/2025/07/31/1 [email protected] www.openwall.com
github.com/EnableSecurity/advisories/tree/master/ES2025-01-rtpengine-imp... [email protected] github.com
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