Multiple vulnerabilities in Siemens SICAM A8000

Published: 2022-01-12

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2021-45033 CVE-2021-45034
CWE-ID	CWE-798 CWE-284
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SICAM A8000 CP-8000 Server applications / SCADA systems SICAM A8000 CP-8021 Server applications / SCADA systems SICAM A8000 CP-8022 Server applications / SCADA systems
Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Use of hard-coded credentials

EUVDB-ID: #VU59541

Risk: Medium

CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-45033

CWE-ID: CWE-798 - Use of Hard-coded Credentials

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. A remote authenticated attacker can access the affected system using the hard-coded credentials.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SICAM A8000 CP-8000: before 16.20

SICAM A8000 CP-8021: before 16.20

SICAM A8000 CP-8022: before 16.20

External links

http://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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

2) Improper access control

EUVDB-ID: #VU59542