CVE-2022-3167Network attack vector

Unintended authenticated actions via frameable pages

Published Sep 8, 2022 · Updated Aug 3, 2024

Clickjacking in IKUS Software Rdiffweb before 2.4.1 allows remote attackers to induce unintended actions through a framed interface. The CsrfAuth response hook omits X-Frame-Options, allowing application pages to render inside attacker-controlled frames. A victim with an active Rdiffweb session must visit and interact with a crafted page; resulting actions execute with the victim's privileges.

CVSS severity10.0
Critical
EPSS probability1.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Clickjacking in IKUS Software Rdiffweb before 2.4.1 allows remote attackers to induce unintended actions through a framed interface. The CsrfAuth response hook omits X-Frame-Options, allowing application pages to render inside attacker-controlled frames. A victim with an active Rdiffweb session must visit and interact with a crafted page; resulting actions execute with the victim's privileges.

The record

CVE
CVE-2022-3167
Published
Sep 8, 2022
Updated
Aug 3, 2024
Vendor
IKUS Software
Product
Rdiffweb
Classifications
CWE-1021, CAPEC-103, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <2.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IKUS Software · Rdiffwebversion=unspecified <2.4.1

Published CVSS scores

10.0huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.3GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1021Improper Restriction of Rendered UI Layers or Frames
CAPEC-103Clickjacking
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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