PT-2025-27278 · Mescius · Activereports.Net

Published 2024-11-08 · Updated 2025-08-14 · CVE-2025-6810

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Mescius ActiveReports.NET (affected versions not specified)

Description: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mescius ActiveReports.NET. Exploitation requires interaction with the library, and attack vectors may vary depending on the implementation. The flaw resides in the implementation of the ReadValue method, stemming from a lack of proper validation of user-supplied data, leading to deserialization of untrusted data. An attacker can leverage this to execute code within the context of the current process.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2026-05173

CVE-2025-6810

ZDI-25-448

Affected Products

Activereports.Net

References · 11

• https://osv.dev/vulnerability/CVE-2025-6810 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-448 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-6810 · Security Note
• https://bdu.fstec.ru/vul/2026-05173 · Security Note
• https://t.me/cveNotify/132237 · Telegram Post
• https://twitter.com/CveFindCom/status/1942239956803494309 · Twitter Post
• https://twitter.com/TheZDIBugs/status/1940854512261984645 · Twitter Post
• https://twitter.com/cybercronai/status/1942283176782496202 · Twitter Post
• https://twitter.com/SystemTek_UK/status/1939620489292337276 · Twitter Post
• https://zerodayinitiative.com/advisories/ZDI-CAN-25246 · Note
• https://twitter.com/CVEnew/status/1942241217045033253 · Twitter Post