🛡️ CVE-2026-13477 — qradar-security-information-and-event-ma

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability low.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: High — administrative rights are needed first.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: Low — limited, and the attacker does not choose what is affected.
• Availability impact: Low — limited, and the attacker does not choose what is affected.

Weakness class

CVE-2026-13477 is classified as CWE-78: OS Command Injection. Untrusted input reaches a shell command without neutralisation, so an attacker can run arbitrary operating system commands.

Affected software

CVE-2026-13477 is recorded against 1 package.

• qradar-security-information-and-event-manager

Timeline and source

Published on 5 August 2026 and last revised on 10 August 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.ibm.com

Other advisories for this package

qradar-security-information-and-event-manager has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2026-10025 (8.2 High, published 5 Aug 2026)
• CVE-2024-56462 (7.2 High, published 27 May 2026)
• CVE-2025-13995 (5.0 Medium, published 19 Mar 2026)
• CVE-2025-36051 (6.2 Medium, published 19 Mar 2026)
• CVE-2026-1276 (5.4 Medium, published 19 Mar 2026)
• CVE-2025-15051 (5.4 Medium, published 19 Mar 2026)
• CVE-2024-56464 (2.7 Low, published 9 Dec 2025)
• CVE-2025-33119 (6.5 Medium, published 12 Nov 2025)

Same weakness in other software

These advisories are the same class of weakness (CWE-78: OS Command Injection) in other software:

• CVE-2023-49900 (9.8 Critical, published 16 Jul 2026)
• CVE-2023-5002 (6.0 Medium, published 7 Jul 2026)
• CVE-2024-0815 (8.0 High, published 7 Jul 2026)
• CVE-2021-21386 (9.5 Critical, published 29 Jun 2026)
• CVE-2022-38649 (9.8 Critical, published 29 Jun 2026)
• CVE-2022-40189 (9.8 Critical, published 29 Jun 2026)
• CVE-2022-50994 (8.1 High, published 8 May 2026)
• CVE-2022-45899 (6.5 Medium, published 8 May 2026)

Details

Affected Packages

References