Rockwellautomation 1756-ENBT series A up to 6.x Firmware perform access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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10.0$0-$5k0.00

A vulnerability was found in Rockwellautomation 1756-ENBT series A up to 6.x (Automation Software) and classified as very critical. Affected by this issue is the function perform of the component Firmware. 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. CVE summarizes:

The WDB target agent debug service in Wind River VxWorks 6.x, 5.x, and earlier, as used on the Rockwell Automation 1756-ENBT series A with firmware 3.2.6 and 3.6.1 and other products, allows remote attackers to read or modify arbitrary memory locations, perform function calls, or manage tasks via requests to UDP port 17185, a related issue to CVE-2005-3804.

The weakness was presented 08/05/2010 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2010-2965 since 08/04/2010. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/31/2024). The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 48264 (VxWorks WDB Debug Service Detection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family RPC.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 5274.

The vulnerability is also documented in the databases at Tenable (48264) and Vulnerability Center (SBV-26812†).

Productinfo

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Vendor

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 48264
Nessus Name: VxWorks WDB Debug Service Detection
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 103367
OpenVAS Name: get_value(data:recv,blob:88
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

Timelineinfo

08/04/2010 🔍
08/05/2010 +1 days 🔍
08/05/2010 +0 days 🔍
08/05/2010 +0 days 🔍
08/06/2010 +1 days 🔍
08/16/2010 +10 days 🔍
03/19/2015 +1676 days 🔍
07/31/2024 +3422 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-2965 (🔍)
CERT: 🔍
SecurityFocus: 42158
Vulnerability Center: 26812 - Wind River VxWorks WDB Target Agent Debug Service Allows to Read and Modify Arbitrary Files, Critical

Entryinfo

Created: 03/19/2015 02:37 PM
Updated: 07/31/2024 03:07 PM
Changes: 03/19/2015 02:37 PM (54), 03/02/2017 08:50 PM (12), 09/21/2021 04:46 PM (4), 07/31/2024 03:07 PM (16)
Complete: 🔍
Cache ID: 44:F73:40

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