CVE-2026-1626

MEDIUM
2026-02-27 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 27, 2026 - 09:16 nvd
MEDIUM 6.5

Tags

Ssh Lms1000 Firmware Mrs1000 Firmware

Description

An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.

Analysis

Weak CBC cipher suite implementations in SSH services across SSH, LMS1000, and MRS1000 devices enable network-positioned attackers to observe or modify encrypted SSH traffic without authentication. The vulnerability requires user interaction and network access but poses a confidentiality risk to sensitive communications. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-1626 vulnerability details – vuln.today
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