🛡️ CVE-2026-18452

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality high, integrity high, availability high.

CVSS metrics in full

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

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Changed — a successful attack reaches components beyond the vulnerable one.
• Confidentiality impact: High — total loss, or loss the attacker controls.
• Integrity impact: High — total loss, or loss the attacker controls.
• Availability impact: High — total loss, or loss the attacker controls.

Weakness class

CVE-2026-18452 is classified as CWE-798: Use of Hard-coded Credentials. Credentials are built into the product, so they are identical on every installation and cannot be rotated.

Affected software

CVE-2026-18452 is recorded against 1 package.

• unknown

Timeline and source

Published on 31 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.twcert.org.tw
www.twcert.org.tw

Other advisories for this package

unknown has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2022-4995 (9.8 Critical, published 7 Aug 2026)
• CVE-2022-4994 (published 30 Jul 2026)
• CVE-2023-49900 (9.8 Critical, published 16 Jul 2026)
• CVE-2023-49899 (9.8 Critical, published 16 Jul 2026)
• CVE-2022-4989 (published 3 Jul 2026)
• CVE-2022-4990 (published 3 Jul 2026)
• CVE-2022-50973 (9.8 Critical, published 2 Jul 2026)
• CVE-2023-20572 (published 26 Jun 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-798: Use of Hard-coded Credentials) in other software:

• CVE-2026-4404 (9.5 Critical, published 17 Aug 2026)
• CVE-2026-6374 (7.3 High, published 10 Aug 2026)
• CVE-2025-13293 (published 10 Aug 2026)
• CVE-2026-49007 (7.5 High, published 7 Aug 2026)
• CVE-2026-71238 (9.1 Critical, published 5 Aug 2026)
• CVE-2025-63823 (9.8 Critical, published 5 Aug 2026)
• CVE-2025-15628 (7.5 High, published 3 Aug 2026)
• CVE-2026-48031 (9.5 Critical, published 3 Aug 2026)

Details

Affected Packages

References