Artica Proxy 4.50 Loopback Interface authentication bypass

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Artica Proxy 4.50. This issue affects some unknown processing of the component Loopback Interface Handler. The manipulation leads to authentication bypass. This vulnerability is traded as CVE-2024-2056. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Artica Proxy 4.50 (Firewall Software). This issue affects an unknown functionality of the component Loopback Interface Handler. The manipulation with an unknown input leads to a authentication bypass vulnerability. Using CWE to declare the problem leads to CWE-288. A product requires authentication, but the product has an alternate path or channel that does not require authentication. Impacted is confidentiality. The summary by CVE is:

Services that are running and bound to the loopback interface on the Artica Proxy are accessible through the proxy service. In particular, the "tailon" service is running, running as the root user, is bound to the loopback interface, and is listening on TCP port 7050. Security issues associated with exposing this network service are documented at gvalkov's 'tailon' GitHub repo. Using the tailon service, the contents of any file on the Artica Proxy can be viewed.

The weakness was shared 03/05/2024 by Jim Becher. The advisory is shared at korelogic.com. The identification of this vulnerability is CVE-2024-2056 since 03/01/2024. Neither technical details nor an exploit are publicly available.

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

Vendor

Name

Version

License

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: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Authentication bypass
CWE: CWE-288 / CWE-287
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/01/2024 🔍
03/05/2024 +4 days 🔍
03/05/2024 +0 days 🔍
08/24/2024 +171 days 🔍

Sourcesinfo

Advisory: korelogic.com
Researcher: Jim Becher
Status: Not defined

CVE: CVE-2024-2056 (🔍)
GCVE (CVE): GCVE-0-2024-2056
GCVE (VulDB): GCVE-100-255809

Entryinfo

Created: 03/05/2024 20:59
Updated: 08/24/2024 01:11
Changes: 03/05/2024 20:59 (40), 08/24/2024 01:11 (27)
Complete: 🔍
Cache ID: 216::103

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