En bref
- CVE-2026-45787 est une vulnérabilité CRITIQUE (CVSS 9.1) touchant electerm (electerm project), electerm.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.10%, plus élevée que 1.1% des vulnérabilités.
- Correctif : mettre à jour vers 3.9.5 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| electerm | < 3.9.5
| 3.9.5
|
| electerm npm | < 3.9.5
| 3.9.5
|
Description
Impact
Insecure sync encryption: 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.
Patches
Workarounds
References
NVD 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.
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