CVE-2026-41470 — RTSP Session Command Handling That Vulnerability
CVE-2026-41470 — LIVE555 before 2026.04.22 contains an authorization bypass vulnerability in RTSP session command handling that allows attackers to replay valid Session tokens from unauthenticated connections. Attackers who obtain a valid Session token can issue PLAY and TEARDOWN commands from a sec
What This Means For You
- If your environment is affected by CWE-863, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-41470 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
RTSP Session Token Replay - PLAY Command - CVE-2026-41470
title: RTSP Session Token Replay - PLAY Command - CVE-2026-41470
id: scw-2026-05-19-ai-1
status: experimental
level: critical
description: |
Detects the replay of a valid RTSP session token by an unauthenticated attacker using the PLAY command. This is a direct indicator of the CVE-2026-41470 vulnerability, allowing attackers to disrupt streams or potentially crash the server.
author: SCW Feed Engine (AI-generated)
date: 2026-05-19
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-41470/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-method:
- 'PLAY'
cs-uri-query|contains:
- 'session='
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-41470 | vulnerability | CVE-2026-41470 |
| CWE-863 | weakness | CWE-863 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 19, 2026 at 22:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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