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Media Server EUVDEUVD-2025-18178

| CVE-2025-49198 LOW
Use of Insufficiently Random Values (CWE-330)
2025-06-12 psirt@sick.de
3.1
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V14 - Configuration Dependency management, component inventory
Impact

CVSS score of 3.1 (LOW).

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 14, 2026

The Media Server’s authorization tokens have a poor quality of randomness. An attacker may be able to guess the token of an active user by computing plausible tokens.

Earlier versions of this analysis (1)
v1 Mar 14, 2026 - 21:20 CVSS 3.1

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

Affected VersionsENISA

SICK Media Server all versions
SICK Media Server all version

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Use of Insufficiently Random Values (CWE-330).

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  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 3.1 LOW
AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Executive ViewAI

Why It Matters

CVE-2025-49198 is a low-severity vulnerability (CVSS 3.1). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. Apply vendor updates when available as part of routine maintenance.

Business Impact: Low
Compensating Controls

Apply vendor patch during routine maintenance. Standard security controls provide adequate interim protection.

Threat Intelligence Overview

EPSS Score
0.1%
Top 70% exploitable
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity LOW
CISA KEV No
Public POC No
EPSS 0.1%
Patch available No
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Low

Priority Score

16
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +16
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

CVE-2026-96656 HIGH POC
8.6 Sep 23

Authenticated code execution in Plex Media Server before 1.43.3.10861 is a genuine but privilege-gated code-execution fl

CVE-2026-96654 MEDIUM POC
6.9 Sep 23

Improper neutralization of URL values in Plex Media Server's 'searchOne' parameter allows a remote attacker to invoke ot

CVE-2017-6427 HIGH POC
7.5 Mar 10

A Buffer Overflow was discovered in EvoStream Media Server 1.7.1. Rated high severity (CVSS 7.5), this vulnerability is

CVE-2026-96655 MEDIUM POC
5.3 Sep 23

Server-side request forgery in Plex Media Server before 1.43.3.10861 allows any authenticated user - including a low-tru

CVE-2026-96652 MEDIUM POC
5.3 Sep 23

Server-side request forgery in Plex Media Server before 1.43.3.10861 allows a low-privileged, token-bearing caller to fo

CVE-2020-5741 HIGH POC
7.2 May 08

Deserialization of Untrusted Data in Plex Media Server on Windows allows a remote, authenticated attacker to execute arb

CVE-2018-13415 CRITICAL POC
9.8 Aug 13

In Plex Media Server 1.13.2.5154, the XML parsing engine for SSDP/UPnP functionality is vulnerable to an XML External En

CVE-2020-5742 HIGH POC
8.8 Jun 15

Improper Access Control in Plex Media Server prior to June 15, 2020 allows any origin to execute cross-origin applicatio

CVE-2014-9304 HIGH POC
7.5 Dec 07

Plex Media Server before 0.9.9.3 allows remote attackers to bypass the web server whitelist, conduct SSRF attacks, and e

CVE-2014-9181 MEDIUM POC
5.0 Dec 02

Multiple directory traversal vulnerabilities in Plex Media Server before 0.9.9.3 allow remote attackers to read arbitrar

CVE-2020-5740 HIGH POC
7.8 Apr 22

Improper Input Validation in Plex Media Server on Windows allows a local, unauthenticated attacker to execute arbitrary

CVE-2024-24262 HIGH POC
7.5 Feb 05

media-server v1.0.0 was discovered to contain a Use-After-Free (UAF) vulnerability via the sip_uac_stop_timer function a

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