CVE-2019-14303
CVE-2019-14303 is a high-severity vulnerability in Ricoh Sp C250sf Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Ricoh Sp C250sf Firmware
- Published:
- Last modified:
Description
Ricoh SP C250DN 1.05 devices allow denial of service (issue 1 of 3). Some Ricoh printers were affected by a wrong LPD service implementation that lead to a denial of service vulnerability.
Frequently asked questions
- What is CVE-2019-14303?
- Ricoh SP C250DN 1.05 devices allow denial of service (issue 1 of 3). Some Ricoh printers were affected by a wrong LPD service implementation that lead to a denial of service vulnerability.
- How severe is CVE-2019-14303?
- CVE-2019-14303 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-14303 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-14303?
- CVE-2019-14303 primarily affects Ricoh Sp C250sf Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2019-14303?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-14303 published?
- CVE-2019-14303 was published on 2020-03-13 and last updated on 2026-06-17.
References
- https://www.nccgroup.trust/us/our-research/technical-advisory-multiple-vulnerabilities-in-ricoh-printers/
- https://www.ricoh-usa.com/en/support-and-download
Affected products (4)
- cpe:2.3:o:ricoh:sp_c250sf_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c252sf_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c250dn_firmware:1.05:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c252dn_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Ricoh Sp C250sf Firmware
- CVE-2021-33945 — Critical (CVSS 9.8): RICOH Printer series SP products 320DN, SP 325DNw, SP 320SN, SP 320SFN, SP 325SNw, SP 325SFNw, SP 330SN, Aficio SP…
- CVE-2019-14310 — Critical (CVSS 9.8): Ricoh SP C250DN 1.05 devices allow denial of service (issue 2 of 3). Unauthenticated crafted packets to the IPP service…
- CVE-2019-14299 — Critical (CVSS 9.8): Ricoh SP C250DN 1.05 devices have an Authentication Method Vulnerable to Brute Force Attacks. Some Ricoh printers did…
- CVE-2019-14300 — Critical (CVSS 9.8): Several Ricoh printers have multiple buffer overflows parsing HTTP cookie headers, which allow an attacker to cause a…
- CVE-2019-14308 — Critical (CVSS 9.8): Several Ricoh printers have multiple buffer overflows parsing LPD packets, which allow an attacker to cause a denial of…
- CVE-2019-14304 — High (CVSS 8.8): Ricoh SP C250DN 1.06 devices allow CSRF.