MEDIUM
CVE-2019-14302
NVD-CWE-noinfoPublished: January 10, 2020· Updated: Jun 17, 2026
6.8
CVSS v3.1
Official Description
On Ricoh SP C250DN 1.06 devices, a debug port can be used.
Technical Analysis
CVE-2019-14302 requires local access, meaning attackers must already have a foothold on the target system.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 6.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorPhysical
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
ricoh121 product(s)
sp c250sf firmwaresp c250sfsp c252sf firmwaresp c252sfsp c250dn firmwaresp c250dnsp c252dn firmwaresp c252dnsp 330sn firmwaresp 330snsp 330sfn firmwaresp 330sfn+109
Source: NVD CPE · 121 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (4)
→
http://jvn.jp/en/jp/JVN52962201/index.htmlThird Party Advisory · VDB Entry
→
https://www.ricoh.com/info/2019/0823_1/Vendor Advisory
→
http://jvn.jp/en/jp/JVN52962201/index.htmlThird Party Advisory · VDB Entry
→
https://www.ricoh.com/info/2019/0823_1/Vendor Advisory
Quick Facts
CVE IDCVE-2019-14302
CVSS Score6.8 / 10
SeverityMEDIUM
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedJan 10, 2020
Related CVEs (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-14302 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.