Ivanti Pulse Connect Secure up to 9.1R11 Web Request path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Ivanti Pulse Connect Secure up to 9.1R11. This vulnerability affects unknown code of the component Web Request Handler. Performing a manipulation results in path traversal. This vulnerability is known as CVE-2021-22933. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Ivanti Pulse Connect Secure up to 9.1R11 (Network Encryption Software). This affects an unknown code of the component Web Request Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on integrity, and availability.

The weakness was published 08/17/2021. It is possible to read the advisory at kb.pulsesecure.net. This vulnerability is uniquely identified as CVE-2021-22933. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 9.1R12 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulse Connect Secure 9.1R12

Timelineinfo

01/06/2021 🔍
08/17/2021 +222 days 🔍
08/17/2021 +0 days 🔍
10/17/2022 +426 days 🔍

Sourcesinfo

Advisory: kb.pulsesecure.net
Status: Confirmed

CVE: CVE-2021-22933 (🔍)
GCVE (CVE): GCVE-0-2021-22933
GCVE (VulDB): GCVE-100-180975

Entryinfo

Created: 08/17/2021 08:48
Updated: 10/17/2022 11:25
Changes: 08/17/2021 08:48 (38), 08/19/2021 11:34 (2), 10/17/2022 11:25 (2)
Complete: 🔍
Cache ID: 216::103

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