Poly VVX 601 Configuration File Import device.auth.localAdminPassword unverified password change

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.25

Summaryinfo

A vulnerability, which was classified as critical, was found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 700, EDGE E100, EDGE E220, EDGE E300, EDGE E320, EDGE E350, EDGE E400, EDGE E450, EDGE E500, EDGE E550, VVX 101, VVX 150, VVX 201, VVX 250, VVX 300, VVX 301, VVX 310, VVX 311, VVX 350, VVX 400, VVX 401, VVX 410, VVX 411, VVX 450, VVX 500, VVX 501, VVX 600 and VVX 601. This impacts an unknown function of the component Configuration File Import. The manipulation of the argument device.auth.localAdminPassword results in unverified password change. This vulnerability was named CVE-2023-4465. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 700, EDGE E100, EDGE E220, EDGE E300, EDGE E320, EDGE E350, EDGE E400, EDGE E450, EDGE E500, EDGE E550, VVX 101, VVX 150, VVX 201, VVX 250, VVX 300, VVX 301, VVX 310, VVX 311, VVX 350, VVX 400, VVX 401, VVX 410, VVX 411, VVX 450, VVX 500, VVX 501, VVX 600 and VVX 601. Affected is some unknown functionality of the component Configuration File Import. The manipulation of the argument device.auth.localAdminPassword with an unknown input leads to a unverified password change vulnerability. CWE is classifying the issue as CWE-620. When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication. This is going to have an impact on integrity.

The weakness was presented 12/29/2023 by Christoph Wolff and Pascal Zenker with modzero AG as MZ-23-01. The advisory is available at modzero.com. This vulnerability is traded as CVE-2023-4465. Technical details and a public exploit are known. This vulnerability is assigned to T1552 by the MITRE ATT&CK project. The advisory points out:

By importing a configuration file specifying a new administrator password, an attacker can bypass the requirement to enter the currently set password. This can be used to gain persistence when a session has been taken over.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Further details are available at fahrplan.events.ccc.de. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 4.9
Researcher Vector: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 2.7
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unverified password change
CWE: CWE-620 / CWE-640
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/21/2023 🔍
12/29/2023 +130 days 🔍
12/29/2023 +0 days 🔍
01/21/2024 +23 days 🔍

Sourcesinfo

Advisory: MZ-23-01
Researcher: Christoph Wolff, Pascal Zenker
Organization: modzero AG
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-4465 (🔍)
GCVE (CVE): GCVE-0-2023-4465
GCVE (VulDB): GCVE-100-249258
Misc.: 🔍

Entryinfo

Created: 12/29/2023 10:28
Updated: 01/21/2024 07:44
Changes: 12/29/2023 10:28 (39), 12/29/2023 10:33 (15), 12/29/2023 10:39 (1), 01/09/2024 17:12 (2), 01/09/2024 17:19 (2), 01/09/2024 17:20 (1), 01/21/2024 07:38 (2), 01/21/2024 07:44 (28)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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