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CVE-2022-43969

28
FAUCET Score

CVE-2022-43969 is a critical vulnerability affecting Ricoh mp_c4504ex devices with firmware version 1.06, stemming from improper handling of credentials. With a CVSS score of 9.1, it presents a high-impact threat due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality and integrity without user interaction. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.14CPE matchmatch criteria
cpe:2.3:o:ricoh:mp_c307_firmware:*:*:*:*:*:*:*:*
<= 1.14CPE matchmatch criteria
cpe:2.3:o:ricoh:mp_c407_firmware:*:*:*:*:*:*:*:*
<= 1.20CPE matchmatch criteria
cpe:2.3:o:ricoh:mp_c406_firmware:*:*:*:*:*:*:*:*
<= 1.20CPE matchmatch criteria
cpe:2.3:o:ricoh:mp_c306_firmware:*:*:*:*:*:*:*:*
<= 1.01CPE matchmatch criteria
cpe:2.3:o:ricoh:im_cw2200_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 21st percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ricoh.com / products/security/vulnerabilities/vul
Vendor Advisory
ricoh.com / software/dev_soft_manager
Product