CVE-2025-2848

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-04

Last updated on: 2026-02-09

Assigner: Synology Inc.

Description

A vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive settings, and disable some non-critical functions.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-04

Last Modified

2026-02-09

Generated

2026-07-06

AI Q&A

2025-12-10

EPSS Evaluated

2026-07-05

NVD

CVE-2025-2848

EUVD

EUVD-2025-201170

Affected Vendors & Products

Vendor	Product	Version / Range
synology	mail_server	to 1.7.6-10676 (exc)
synology	mail_server	to 1.7.6-20676 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Mitigation Strategies

The immediate step to mitigate this vulnerability is to upgrade Synology Mail Server to the fixed versions: 1.7.6-10676 for DSM 7.1 and 1.7.6-20676 for DSM 7.2. No other mitigation is provided. [1]

Executive Summary

This vulnerability in Synology Mail Server allows remote authenticated attackers to read and write non-sensitive settings and disable some non-critical functions.

Impact Analysis

An attacker with remote authenticated access could manipulate non-sensitive settings and disable some non-critical functions of the Synology Mail Server, potentially disrupting service or altering configurations without affecting critical data.

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