CVE-2023-30759
If a non-administrative user modifies the driver installation package and runs it on the target PC, an arbitrary program may be executed with the administrative privilege.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The driver installation package created by Printer Driver Packager NX v1.0.02 to v1.1.25 fails to detect its modification and may spawn an unexpected process with the administrative privilege. If a non-administrative user modifies the driver installation package and runs it on the target PC, an arbitrary program may be executed with the administrative privilege.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.14% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345, CWE-352
- Affected
- ricoh/printer driver packager nx
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/vu/JVNVU92207133/Third Party Advisory
- https://www.ricoh.com/products/security/vulnerabilities/adv?id=ricoh-prod000048-2023-000001Vendor Advisory
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2023-000001Vendor Advisory
- https://jvn.jp/en/vu/JVNVU92207133/Third Party Advisory
- https://www.ricoh.com/products/security/vulnerabilities/adv?id=ricoh-prod000048-2023-000001Vendor Advisory
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2023-000001Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.