VDB-226022 · CVE-2022-45173 · GCVE-0-2022-45173

Livebox Collaboration vDesk up to 018 Two-factor Authentication challenge improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Livebox Collaboration vDesk up to 018. It has been declared as critical. Impacted is an unknown function of the file /api/v1/vdeskintegration/challenge of the component Two-factor Authentication Handler. Such manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2022-45173. No exploit exists.

Detailsinfo

A vulnerability was found in Livebox Collaboration vDesk up to 018 (Groupware Software) and classified as critical. Affected by this issue is some unknown processing of the file /api/v1/vdeskintegration/challenge of the component Two-factor Authentication Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in LIVEBOX Collaboration vDesk through v018. A Bypass of Two-Factor Authentication can occur under the /api/v1/vdeskintegration/challenge endpoint. Because only the client-side verifies whether a check was successful, an attacker can modify the response, and fool the application into concluding that the TOTP was correct.

The weakness was disclosed 04/14/2023. The advisory is available at gruppotim.it. This vulnerability is handled as CVE-2022-45173 since 11/11/2022. Technical details are known, but there is no available exploit.

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

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Productinfo

Type

Groupware Software

Vendor

Livebox

Name

Collaboration vDesk

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/11/2022 🔍
04/14/2023 +153 days 🔍
04/14/2023 +0 days 🔍
05/03/2023 +19 days 🔍

Sourcesinfo

Advisory: gruppotim.it
Status: Not defined

CVE: CVE-2022-45173 (🔍)
GCVE (CVE): GCVE-0-2022-45173
GCVE (VulDB): GCVE-100-226022

Entryinfo

Created: 04/14/2023 17:03
Updated: 05/03/2023 14:21
Changes: 04/14/2023 17:03 (18), 04/14/2023 17:04 (22), 05/03/2023 14:21 (11)
Complete: 🔍
Cache ID: 216::103