#VU77474 Insufficient verification of data authenticity in Printer Driver Packager NX - CVE-2023-30759

Vulnerability identifier: #VU77474

Vulnerability risk: Low

CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-30759

CWE-ID: CWE-345

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Printer Driver Packager NX
Hardware solutions / Drivers

Vendor: RICOH COMPANY, LTD.

Description

The vulnerability allows a local user to compromise the target system.

The vulnerability exists due to the driver installation package fails to detect its modification and may spawn an unexpected process with the administrative privilege. A local user can execute arbitrary program with the administrative privilege.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Printer Driver Packager NX: 1.0.02 - 1.1.25

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External links
https://jvn.jp/en/vu/JVNVU92207133/index.html
https://www.ricoh.com/products/security/vulnerabilities/adv?id=ricoh-prod000048-2023-000001

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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