#VU63325 Missing Authentication for Critical Function in SICAM P850 and SICAM P855 - CVE-2022-29877

Vulnerability identifier: #VU63325

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-29877

CWE-ID: CWE-306

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SICAM P850
Hardware solutions / Firmware
SICAM P855
Hardware solutions / Firmware

Vendor: Siemens

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to the affected devices allow unauthenticated access to the web interface configuration area. A remote attacker can extract internal configuration details or reconfigure network settings.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SICAM P850: before 3.00

SICAM P855: before 3.00

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External links
https://cert-portal.siemens.com/productcert/txt/ssa-165073.txt

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.