Cisco Analog Telephone Adaptor up to Firmware 9.2.3.1 Input Validation on TCP Port 7870 access control

CVSS Meta Temp Score
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Cisco Analog Telephone Adaptor up to Firmware 9.2.3.1. Affected by this issue is some unknown functionality of the component Input Validation on TCP Port 7870. The manipulation leads to access control. This vulnerability is listed as CVE-2013-1111. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Analog Telephone Adaptor up to Firmware 9.2.3.1. It has been rated as very critical. This issue affects an unknown code of the component Input Validation on TCP Port 7870. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Cisco ATA 187 Analog Telephone Adaptor with firmware 9.2.1.0 and 9.2.3.1 before ES build 4 does not properly implement access control, which allows remote attackers to execute operating-system commands via vectors involving a session on TCP port 7870, aka Bug ID CSCtz67038.

The weakness was presented 02/06/2013 with Cisco as cisco-sa-20130206-ata187 as confirmed advisory (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2013-1111 since 01/11/2013. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/24/2017). MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version Firmware 9.2.3.1 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (81913), SecurityFocus (BID 57782†), OSVDB (89927†), Secunia (SA52060†) and SecurityTracker (ID 1028088†). See VDB-7612 for similar entry. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Analog Telephone Adaptor Firmware 9.2.3.1

Timelineinfo

01/11/2013 🔍
02/06/2013 +26 days 🔍
02/06/2013 +0 days 🔍
02/06/2013 +0 days 🔍
02/06/2013 +0 days 🔍
02/06/2013 +0 days 🔍
02/07/2013 +1 days 🔍
02/11/2013 +4 days 🔍
02/13/2013 +2 days 🔍
02/14/2013 +1 days 🔍
04/24/2017 +1530 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20130206-ata187
Organization: Cisco
Status: Confirmed

CVE: CVE-2013-1111 (🔍)
GCVE (CVE): GCVE-0-2013-1111
GCVE (VulDB): GCVE-100-7613
X-Force: 81913
SecurityFocus: 57782 - Cisco ATA 187 Analog Telephone Adapter Unauthorized Access Security Bypass Vulnerability
Secunia: 52060 - Cisco ATA 187 Analog Telephone Adaptor Authentication and Authorisation Bypass Vulnerabili, Moderately Critical
OSVDB: 89927
SecurityTracker: 1028088 - Cisco ATA 187 Analog Telephone Adaptor Authentication and Authorization Flaw Lets Remote Users Access the Operating System
Vulnerability Center: 38447 - [cisco-sa-20130206-ata187] Cisco ATA 187 Analog Telephone Adaptor Firmware Remote Command Execution, High

See also: 🔍

Entryinfo

Created: 02/11/2013 12:11
Updated: 04/24/2017 15:03
Changes: 02/11/2013 12:11 (68), 04/24/2017 15:03 (6)
Complete: 🔍
Committer: olku
Cache ID: 216:CD2:103

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