요약
- CVE-2026-45787은(는) electerm (electerm project), electerm에 영향을 주는 심각 (CVSS 9.1) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.10%, 전체 취약점의 1.1%보다 높음.
- 조치: 3.9.5 이상으로 업데이트하세요.
| 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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