Vulnerabilities CVE-2026-45787

CVE-2026-45787

Medium

Open

TLP:CLEAR

electerm's encrypt method not safe enough

NVD CVE.org

Critical Infrastructure

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Description

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.9.5, deterministic AES-192-CBC with a fixed zero IV, constant KDF salt, and no MAC leads to confidentiality and integrity failures for synced bookmark/profile data. Attackers can crack common passwords across installs and perform undetected ciphertext bit-flips to alter config/bookmarks. This vulnerability is fixed in 3.9.5.

Details

CVSS Score: 6.0
EPSS Score ⓘ: 0.11%

1.2th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Confidence: 90%
Published: May 28, 2026
Last Modified: May 28, 2026

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