Authentication Bypass by Capture-replay in SICAM P850 and SICAM P855 - CVE-2022-29878

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Main Vulnerability Database Vulnerabilities #VU63327

Authentication Bypass by Capture-replay in SICAM P850 and SICAM P855 - CVE-2022-29878

Published: May 17, 2022


Vulnerability identifier: #VU63327
CSH Severity: Medium
CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-29878
CWE-ID: CWE-294
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to the affected devices use a limited range for challenges that are sent during the unencrypted challenge-response communication. A remote attacker can access the management interface of the device.


Affected software

SICAM P850
SICAM P855

How to mitigate CVE-2022-29878

Install updates from vendor's website.

SICAM P850 - update to 3.00
SICAM P855 - update to 3.00

External References

Related Security Bulletins