CVE-2019-5723 Information

Description

An issue was discovered in portier vision 4.4.4.2 and 4.4.4.6. Passwords are stored using reversible encryption rather than as a hash value and the used Vigenere algorithm is badly outdated. Moreover the encryption key is static and too short. Due to this the passwords stored by the application can be easily decrypted.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/151118/PORTIER-4.4.4.2-4.4.4.6-Cryptographic-Issues.html https://seclists.org/bugtraq/2019/Jan/8 https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-011.txt

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8