Vulnerability in Ricoh Generic Pcl5 Driver
CVE-2019-19363
An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX Generic Driver - All versions Generic PCL5 Driver - All versions RPCS Driver - All versions PostScript3 Driver - All versions PCL6 (PCL XL) Driver - All versions RPCS Raster Driver - All version
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.044 (91.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.044 · newest: 0.044 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.ricoh.com/info/2020/0122_1/ (Vendor Advisory)
- seclists.org/fulldisclosure/2020/Jan/34 (mailing-list, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/156082/Ricoh-Printer-Driver-Local-Privilege-Escal… (VDB Entry, Third Party Advisory)
- packetstormsecurity.com/files/156251/Ricoh-Driver-Privilege-Escalation.html (Exploit, VDB Entry, Third Party Advisory)
- jvn.jp/en/jp/JVN15697526/index.html (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-19363?
- CVE-2019-19363 is a high-severity vulnerability in Ricoh Generic Pcl5 Driver, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2020-01-24.
- How severe is CVE-2019-19363?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2019-19363 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.