CISA KEV · Known exploitedHigh

CVE-2023-46805

Ivanti ICS, IPS, connect secure

An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.

CVSS
8.2
EPSS
100.0%
100.0% percentile
CISA KEV
Listed
Published
2024.01.13
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability100.0%
Technical severityCVSS 8.2

Vulnerability overview

An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.

Affected product and versions

Product
Ivanti ICS, IPS, connect secure
Affected versions
>= 9.1R18 <= 9.1R18, >= 22.6R2 <= 22.6R2, >= 22.6R1 <= 22.6R1, 9.0, 9.1, 22.1, 22.2, 22.3, 22.4, 22.5, 22.6
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Due date: 2024.01.22
  1. 1
    Identify

    Confirm that Ivanti ICS, IPS, connect secure and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
CWE-287
KEV added
2024.01.10
Ransomware use
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