CVE-2021-33056

Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP message...

CVE-2021-0597

In notifyProfileAdded and notifyProfileRemoved of SipService.java, there is a possible way to retrieve SIP account names due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for...

CVE-2022-23025

On BIG-IP version 16.1.x before 16.1.1, 15.1.x before 15.1.4, 14.1.x before 14.1.4.4, and all versions of 13.1.x, when a SIP ALG profile is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reache...

CVE-2011-0939

Unspecified vulnerability in Cisco IOS 12.4, 15.0, and 15.1, and IOS XE 2.5.x through 3.2.x, allows remote attackers to cause a denial of service device reload via a crafted SIP message, aka Bug ID CSCth03022...

CVE-2020-24615

Pexip Infinity before 24.1 has Improper Input Validation, leading to temporary denial of service via SIP...

CVE-2024-41710

A vulnerability in the Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference Unit, through R6.4.0.HF1 R6.4.0.136 could allow an authenticated attacker with administrative privilege to conduct an argument injection attack, due to insufficient parameter...

CVE-2024-41711

A vulnerability in the Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference Unit, through R6.4.0.HF1 R6.4.0.136 could allow an unauthenticated attacker with physical access to the phone to conduct an argument injection attack, due to insufficient parameter...

CVE-2023-29087

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and Exynos Auto T5123. Memory corruption can occur due to insufficient parameter validation while decoding an SIP Retry-After...

CVE-2023-29088

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor and Modem for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, Exynos 9110, and Exynos Auto T5123. Memory corruption can occur due to insufficient parameter validation while decoding an SIP...

PT-2026-2022

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description The ALGO 8180 IP Audio Alerter contains a use-after-free condition in its implementation of the Session Initiation Protocol SIP. This issue could allow for remote code...

CVE-2025-15251

A vulnerability was detected in beecue FastBee up to 2.1. Impacted is the function getRootElement of the file springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java of the component SIP Message Handler. The manipulation results in xml external entit...

EUVD-2025-205776

A vulnerability was detected in beecue FastBee up to 2.1. Impacted is the function getRootElement of the file springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java of the component SIP Message Handler. The manipulation results in xml external entit...

CVE-2025-15251

A vulnerability was detected in beecue FastBee up to 2.1. Impacted is the function getRootElement of the file springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java of the component SIP Message Handler. The manipulation results in xml external entit...

CVE-2025-15251

The CVE-2025-15251 entry describes a vulnerability in beecue FastBee (SIP Message Handler) up to version 2.1. The issue is in getRootElement (springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java) and manifests as an XML External Entity (XXE) refer...

PT-2025-54178

Name of the Vulnerable Software and Affected Versions FastBee versions prior to 2.1 Description A flaw exists in the SIP Message Handler component of FastBee, specifically within the getRootElement function located in the file...

CVE-2025-15251: Improper Restriction of XML External Entity Reference

A vulnerability was detected in beecue FastBee up to 2.1. Impacted is the function getRootElement of the file springboot/fastbee-server/sip-server/src/main/java/com/fastbee/sip/handler/req/ReqAbstractHandler.java of the component SIP Message Handler. The manipulation results in xml external entit...

CVE-2025-49088: Reachable Assertion

Pexip Infinity 32.0 through 37.1 before 37.2, in certain configurations of OTJ One Touch Join for Teams SIP Guest Join, has Improper Input Validation in the OTJ service, allowing a remote attacker to trigger a software abort via a crafted calendar invite, leading to a denial of service...

CVE-2025-49088

Pexip Infinity 32.0 through 37.1 before 37.2, in certain configurations of OTJ One Touch Join for Teams SIP Guest Join, has Improper Input Validation in the OTJ service, allowing a remote attacker to trigger a software abort via a crafted calendar invite, leading to a denial of service...

CVE-2025-62004

BullWall Server Intrusion Protection SIP services are initialized after login services during system startup. A local, authenticated attacker can log in after boot and before SIP MFA is running. The SIP services do not retroactively enforce MFA or disconnect sessions that were not subject to SIP...

CVE-2025-62004: Time-of-check Time-of-use (TOCTOU) Race Condition

BullWall Server Intrusion Protection SIP services are initialized after login services during system startup. A local, authenticated attacker can log in after boot and before SIP MFA is running. The SIP services do not retroactively enforce MFA or disconnect sessions that were not subject to SIP...