#VU64704 Security features bypass in PRA-ES8P2S - CVE-2022-32535

Vulnerability identifier: #VU64704

Vulnerability risk: High

CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-32535

CWE-ID: CWE-254

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
PRA-ES8P2S
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Bosh

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the execution with unnecessary privileges flaw. A remote attacker can bypass security restrictions and gain root access to the switch.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

PRA-ES8P2S: 1.01.05

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External links
https://psirt.bosch.com/security-advisories/BOSCH-SA-247052-BT.html

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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.