Astun Technology · Astun Technology Ishare Maps · CVE-2025-5377
**Name of the Vulnerable Software and Affected Versions**
Astun Technology iShare Maps version 5.4.0
**Description**
A issue was found in the file historic1.asp, where the manipulation of the `Zoom` argument leads to cross site scripting. This can be exploited remotely. The vendor was contacted about this disclosure but did not respond.
**Recommendations**
For Astun Technology iShare Maps version 5.4.0, as a temporary workaround, consider restricting access to the historic1.asp file until a patch is available. Avoid using the `Zoom` argument in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.