CVE-2026-45787

EUVD-2026-32959
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
electerm_projectelecterm
𝑥
< 3.9.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/electerm/electerm/commit/9dd8295e37d53396b980cd45dfc5ed11ad79b937
https://github.com/electerm/electerm/security/advisories/GHSA-g29v-q6h7-76wh