VDB-73012 · CVE-2014-5426 · BID 71296

MatrikonOPC DNP3 OPC Server up to 1.2.3 code

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in MatrikonOPC DNP3 OPC Server up to 1.2.3. Impacted is an unknown function. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2014-5426. No exploit exists.

Detailsinfo

A vulnerability has been found in MatrikonOPC DNP3 OPC Server up to 1.2.3 and classified as problematic. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a code vulnerability. The CWE definition for the vulnerability is CWE-17. As an impact it is known to affect availability. CVE summarizes:

MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.

The weakness was disclosed 11/27/2014 (Website). The advisory is shared for download at ics-cert.us-cert.gov. This vulnerability was named CVE-2014-5426 since 08/22/2014. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 122873 (MatrikonOPC Server for DNP3 Denial of Service Vulnerability).

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

The vulnerability is also documented in the databases at SecurityFocus (BID 71296†) and Vulnerability Center (SBV-47399†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: Code
CWE: CWE-17
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/22/2014 🔍
10/22/2014 +61 days 🔍
10/22/2014 +0 days 🔍
11/27/2014 +36 days 🔍
11/27/2014 +0 days 🔍
12/03/2014 +6 days 🔍
03/27/2015 +114 days 🔍
12/15/2024 +3551 days 🔍

Sourcesinfo

Advisory: ics-cert.us-cert.gov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-5426 (🔍)
GCVE (CVE): GCVE-0-2014-5426
GCVE (VulDB): GCVE-100-73012
SecurityFocus: 71296 - MatrikonOPC Server for DNP3 CVE-2014-5426 Denial of Service Vulnerability
Vulnerability Center: 47399 - MatrikonOPC OPC Server for DNP3 1.2.3 and Prior Remote DoS Vulnerability via a Crafted Message, Medium

Entryinfo

Created: 03/27/2015 14:56
Updated: 12/15/2024 04:32
Changes: 03/27/2015 14:56 (52), 06/13/2017 08:48 (4), 12/15/2024 04:32 (18)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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