What’s Vulnerable › Vulnerabilities

CVE-2021-28899

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-29 · updated 2026-06-17

Description

Vulnerability in the AC3AudioFileServerMediaSubsession, ADTSAudioFileServerMediaSubsession, and AMRAudioFileServerMediaSubsessionLive OnDemandServerMediaSubsession subclasses in Networks LIVE555 Streaming Media before 2021.3.16.

Affected products

• Live555 Streaming Media: before 2021.3.16 — fixed in 2021.3.16

How to fix

Upgrade to a fixed version: Live555 Streaming Media 2021.3.16. Check the vendor advisory for mitigations.

References

• http://lists.live555.com/pipermail/live-devel/2021-March/021891.html
• http://lists.live555.com/pipermail/live-devel/2021-March/021891.html

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