🛡️ CVE-2025-26477 — elastic-cloud-storage

🟡 CVSS 4.3 — Medium ✅ No Known Exploit CWE-20 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.

How this vulnerability can be exploited

This issue can be reached over the network, 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 none, integrity low, availability none.

Weakness class

CVE-2025-26477 is classified as CWE-20: Improper Input Validation. The application accepts input without checking that it has the expected form, so malformed values reach code that assumes they are well formed.

Affected software

CVE-2025-26477 is recorded against 2 packages.

  • elastic-cloud-storage (fixed in 3.8.1.4)
  • objectscale (fixed in 4.0.0.0)

Timeline and source

Published on 17 April 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.dell.com

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2025-04-17
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
elastic-cloud-storage — 3.8.1.4
objectscale — 4.0.0.0

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