Vulnerability · Published Jun 15, 2025 · Assigned by VulDB

CVE-2025-6089Astun Technology iShare Maps atCheckJS.aspx redirect

Medium 4.3

In plain English

A medium-severity open redirect in iShare Maps from Astun Technology. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 71.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in Astun Technology iShare Maps 5.4.0 and classified as problematic. This vulnerability affects unknown code of the file atCheckJS.aspx. The manipulation of the argument ref leads to open redirect. The attack can be initiated 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.

Affected products (as reported)

Vendor	Product	Versions
Astun Technology	iShare Maps	5.4.0

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

References

VDB-312556 | Astun Technology iShare Maps atCheckJS.aspx redirect vdb-entry, technical-description
VDB-312556 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #587876 | Astun Technology iShare Maps 5.4.0 Open Redirect third-party-advisory