RCE in Astun Technology Ishare Maps
CVE-2025-5377
A vulnerability was found in Astun Technology iShare Maps 5.4.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file historic1.asp. The manipulation of the argument Zoom leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (22.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Astun Technology Ishare Maps — versions 5.4.0
- Astuntechnology Ishare_maps — versions 5.4.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-5377?
- CVE-2025-5377 is a medium-severity vulnerability in Astun Technology Ishare Maps, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-05-31.
- How severe is CVE-2025-5377?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-5377 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.