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CVE-2022-4314

30
FAUCET Score

CVE-2022-4314 is a critical Improper Privilege Management vulnerability affecting ikus-soft rdiffweb versions prior to 2.5.2. This flaw allows an unauthenticated attacker to achieve full compromise of the system, including confidentiality, integrity, and availability, due to its network-based attack vector and low attack complexity. With a CVSS score of 9.8, the potential impact is severe. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.5.2CPE matchmatch criteria
cpe:2.3:a:ikus-soft:rdiffweb:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.0MEDIUM

CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
0.5
Impact Score
5.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 36th 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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: rdiffwebFixed in: 2.5.2

Vendor Advisories (1)

pipGHSA-g594-55mp-f6q8critical

Improper Privilege Management in rdiffweb

Dec 12, 2022

References

github.com / ikus060/rdiffweb/commit/b2df3679564d0daa2856213bb307d3e34bd89a25
PatchThird Party Advisory
huntr.dev / bounties/b2dc504d-92ae-4221-a096-12ff223d95a8
ExploitPatchThird Party Advisory