Vulnerability in Vaelsys
CVE-2025-8260
A security flaw has been discovered in Vaelsys VaelsysV4 up to 5.1.0/5.4.0. This affects an unknown part of the file /grid/vgrid_server.php of the component Web interface. Performing a manipulation of the argument xajaxargs results in use of weak hash. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. Upgrading to version 5.1.1 and 5.4.1 is able to mitigate this issue. Upgrading the affected component is recommended.
Vulnerability class: POODLE (CVE-2014-3566)
EPSS: 0.002 (13.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Vaelsys — versions 4.1.0
- Vaelsys Vaelsysv4 — versions 5.0, 5.1, 5.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (patch)
Frequently asked questions
- What is CVE-2025-8260?
- CVE-2025-8260 is a low-severity vulnerability in Vaelsys, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 3.1/10. Published 2025-07-28.
- How severe is CVE-2025-8260?
- Low severity. CVSS v3 base score is 3.1 out of 10.
- Is CVE-2025-8260 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.