Ivanti Connect Secure/Policy Secure up to 9.1R18/22.6R2 SAML server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Ivanti Connect Secure and Policy Secure up to 9.1R18/22.6R2. It has been classified as critical. Affected by this issue is some unknown functionality of the component SAML. Performing a manipulation results in server-side request forgery. This vulnerability is known as CVE-2024-21893. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in Ivanti Connect Secure and Policy Secure up to 9.1R18/22.6R2. This affects an unknown code block of the component SAML. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

The weakness was published 01/31/2024. It is possible to read the advisory at forums.ivanti.com. This vulnerability is uniquely identified as CVE-2024-21893 since 01/03/2024. Technical details are unknown but an exploit is available.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 01/31/2024 with a due date of 02/02/2024:

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

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at Zero-Day.cz (859). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CNA Base Score: 8.2
CNA Vector (HackerOne): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Zero-Day.cz: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/03/2024 🔍
01/31/2024 +28 days 🔍
01/31/2024 +0 days 🔍
10/08/2025 +616 days 🔍

Sourcesinfo

Advisory: forums.ivanti.com
Status: Confirmed

CVE: CVE-2024-21893 (🔍)
GCVE (CVE): GCVE-0-2024-21893
GCVE (VulDB): GCVE-100-252495
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/31/2024 20:44
Updated: 10/08/2025 17:07
Changes: 01/31/2024 20:44 (49), 02/22/2024 16:39 (11), 04/30/2024 13:48 (26), 06/05/2024 06:49 (2), 08/15/2024 01:13 (2), 09/09/2024 22:30 (1), 10/08/2025 17:07 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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