Cloudflare WARP Client CLI Command authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Cloudflare WARP Client. It has been declared as problematic. The impacted element is an unknown function of the component CLI Command Handler. Executing a manipulation can lead to authorization. This vulnerability appears as CVE-2022-3512. The attack requires local access. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Cloudflare WARP Client (Cloud Software) (version now known). This vulnerability affects some unknown processing of the component CLI Command Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity, and availability. CVE summarizes:

Using warp-cli command "add-trusted-ssid", a user was able to disconnect WARP client and bypass the "Lock WARP switch" feature resulting in Zero Trust policies not being enforced on an affected endpoint.

The weakness was presented 10/28/2022 as GHSA-3868-hwjx-r5xf. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-3512 since 10/14/2022. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.4
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Cloudflare, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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: 🔍

Timelineinfo

10/14/2022 🔍
10/28/2022 +14 days 🔍
10/28/2022 +0 days 🔍
11/26/2022 +29 days 🔍

Sourcesinfo

Advisory: GHSA-3868-hwjx-r5xf
Status: Confirmed

CVE: CVE-2022-3512 (🔍)
GCVE (CVE): GCVE-0-2022-3512
GCVE (VulDB): GCVE-100-212428

Entryinfo

Created: 10/28/2022 16:34
Updated: 11/26/2022 09:51
Changes: 10/28/2022 16:34 (39), 11/26/2022 09:51 (22)
Complete: 🔍
Cache ID: 216::103

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