Cisco ATA up to 12.0.1 SR5 Web-based Management Interface authentication bypass

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco ATA. It has been declared as critical. Affected is an unknown function of the component Web-based Management Interface. Such manipulation leads to authentication bypass. This vulnerability is traded as CVE-2024-20463. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco ATA. It has been rated as critical. Affected by this issue is some unknown processing of the component Web-based Management Interface. The manipulation with an unknown input leads to a authentication bypass vulnerability. Using CWE to declare the problem leads to CWE-305. The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error. Impacted is integrity, and availability. CVE summarizes:

A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to modify the configuration or reboot an affected device. This vulnerability is due to the HTTP server allowing state changes in GET requests. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface on an affected device. A successful exploit could allow the attacker to make limited modifications to the configuration or reboot the device, resulting in a denial of service (DoS) condition. 

The advisory is shared for download at sec.cloudapps.cisco.com. This vulnerability is handled as CVE-2024-20463 since 11/08/2023. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (cisco): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authentication bypass
CWE: CWE-305 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

11/08/2023 🔍
10/16/2024 +342 days 🔍
10/16/2024 +0 days 🔍
10/18/2024 +2 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-ata19x-multi-RDTEqRsy
Status: Confirmed

CVE: CVE-2024-20463 (🔍)
GCVE (CVE): GCVE-0-2024-20463
GCVE (VulDB): GCVE-100-280664

Entryinfo

Created: 10/16/2024 18:49
Updated: 10/18/2024 18:12
Changes: 10/16/2024 18:49 (63), 10/18/2024 18:12 (1)
Complete: 🔍
Cache ID: 216::103

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