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CVE-2022-4261

23
FAUCET Score

CVE-2022-4261 affects Rapid7 Nexpose and InsightVM versions prior to 6.6.172, stemming from insufficient validation of update authenticity. This medium-severity vulnerability (CVSS 6.5) allows an authenticated attacker to provide malicious updates, potentially altering product functionality. Exploitation requires a pre-existing mechanism like social engineering, privileged access, or a Man-in-the-Middle attack. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.6.172CPE matchmatch criteria
cpe:2.3:a:rapid7:insightvm:*:*:*:*:*:*:*:*
< 6.6.172CPE matchmatch criteria
cpe:2.3:a:rapid7:nexpose:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.4MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
0.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 30th percentile among its peer group of 21,954 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

docs.rapid7.com / release-notes/insightvm/20221207
Release NotesVendor Advisory
docs.rapid7.com / release-notes/nexpose/20221207
Release NotesVendor Advisory
rapid7.com / blog/post/2022/12/7/cve-2022-4261-rapid7-nexpose-update-validation-issue-fixed
ExploitMitigationVendor Advisory