Cyber Resilience

CVE-2025-49189

Sick Media Server ≤ 1.5

Published
12 June 2025
Modified
17 June 2026
Patch / advisory
View advisory
CVSS Score v3.1 5.3
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0026 18th percentile
Risk Priority 43 floored blend · peak EPSS

Summary

CVE-2025-49189 is a medium-severity Sensitive Cookie Without 'HttpOnly' Flag (CWE-1004) vulnerability in Sick Media Server. Its CVSS base score is 5.3 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Steal Web Session Cookie (T1539); ranked at the 18th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SC-23 (Session Authenticity) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A02:2025 Security Misconfiguration

EU & UK References

Vulnerability Data

The HttpOnlyflag of the session cookie \"@@\" is set to false. Since this flag helps preventing access to cookies via client-side scripts, setting the flag to false can lead to a higher possibility of Cross-Side-Scripting attacks which target the stored…

more

cookies.

CWE(s)
CWE-1004

Related Threats

MITRE ATT&CK Enterprise Techniques

T1539 Steal Web Session Cookie Credential Access
An adversary may steal web application or service session cookies and use them to gain access to web applications or Internet services as an authenticated user without needing credentials.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-49195Same product: Sick Media Server
CVE-2025-49197Same product: Sick Media Server
CVE-2025-49194Same product: Sick Media Server
CVE-2025-49181Same product: Sick Media Server
CVE-2025-49183Same product: Sick Media Server
CVE-2025-49198Same product: Sick Media Server
CVE-2025-49182Same product: Sick Media Server
CVE-2025-49192Same product: Sick Media Server
CVE-2025-12031Shared CWE-1004
CVE-2025-26844Shared CWE-1004

Affected Assets

sick
media server
≤ 1.5

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SC-23 Session Authenticity good match

Proper implementation of session authenticity requires marking sensitive session cookies HttpOnly so that client scripts cannot access them.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Broad SDLC practices catch cookie-handling defects via standards/testing (mostly forward) yet remain too general to guarantee this narrow flag setting is always enforced (partial reverse).

PR.AT-02 partial match
prevents

Role-based training can reduce the chance developers introduce missing HttpOnly flags but supplies no enforcement or detection, leaving essentially all of the implementation flaw's risk intact.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing can detect missing HttpOnly flags but does not prevent the weakness.

A.8.26 Application security requirements partial match
prevents

Application security requirements can mandate HttpOnly on sensitive cookies.

A.8.28 Secure coding partial match
prevents

Secure coding standards explicitly require the HttpOnly flag for sensitive cookies.

References