9.8
CVSSv3

CVE-2019-5723

Published: 21/03/2019 Updated: 21/07/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

An issue exists 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Passwords are stored using reversible encryption rather than as a hash value, and the used Vigenere algorithm is badly outdated.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.

Vulnerability Trend

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portier portier 4.4.4.2

portier portier 4.4.4.6

Exploits

PORTIER versions 4442 and 4446 allow for decryption of secrets due to static keys ...