🛡️ CVE-2024-30133 — traveler-for-microsoft-outlook

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level 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:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

• Attack vector: Local — a local account, shell or session on the host is needed.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: Low — an ordinary user account is enough.
• 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-2024-30133 is classified as CWE-670: Always-Incorrect Control Flow Implementation. The control flow does not do what the logic intends, so a check never has the effect it appears to have.

Affected software

CVE-2024-30133 is recorded against 1 package.

• traveler-for-microsoft-outlook (fixed in 3.0.11)

Timeline and source

Published on 12 November 2024 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

support.hcl-software.com

Other advisories for this package

traveler-for-microsoft-outlook has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2023-37524 (7.7 High, published 27 Jun 2026)
• CVE-2025-59868 (5.5 Medium, published 27 Jun 2026)
• CVE-2024-23581 (6.7 Medium, published 26 Jun 2026)
• CVE-2024-42192 (5.5 Medium, published 16 Oct 2025)
• CVE-2024-42191 (6.5 Medium, published 30 May 2025)
• CVE-2024-42190 (6.5 Medium, published 30 May 2025)
• CVE-2024-30134 (6.7 Medium, published 26 Sep 2024)

Same weakness in other software

These advisories are the same class of weakness (CWE-670: Always-Incorrect Control Flow Implementation) in other software:

• CVE-2026-16392 (9.1 Critical, published 21 Jul 2026)
• CVE-2026-14935 (3.7 Low, published 7 Jul 2026)
• CVE-2024-35195 (5.6 Medium, published 7 Jul 2026)
• CVE-2026-55276 (9.5 Critical, published 6 Jul 2026)
• CVE-2026-53404 (8.0 High, published 6 Jul 2026)
• CVE-2026-35343 (2.0 Low, published 6 Jul 2026)
• CVE-2026-56328 (6.5 Medium, published 30 Jun 2026)
• CVE-2026-56307 (4.3 Medium, published 20 Jun 2026)

Details

Affected Packages

References