VDB-74417 · CVE-2015-0980 · BID 73028

SCADA Engine BACnet OPC up to 2.1.359.21 Web Interface BACnOPCServer.exe input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability was found in SCADA Engine BACnet OPC up to 2.1.359.21. It has been rated as critical. This affects an unknown part of the file BACnOPCServer.exe of the component Web Interface. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2015-0980. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in SCADA Engine BACnet OPC up to 2.1.359.21 (SCADA Software) and classified as critical. This issue affects an unknown function of the file BACnOPCServer.exe of the component Web Interface. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Format string vulnerability in BACnOPCServer.exe in the SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to execute arbitrary code via format string specifiers in a request.

The weakness was disclosed 03/13/2015 (Website). The advisory is shared at ics-cert.us-cert.gov. The identification of this vulnerability is CVE-2015-0980 since 01/10/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 123401 (SCADA Engine BACnet OPC Server Multiple Vulnerabilities).

Upgrading to version 2.1.359.22 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 73028†) and Vulnerability Center (SBV-50195†). The entries VDB-74416 and VDB-74418 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.2

VulDB Base Score: 8.6
VulDB Temp Score: 8.2
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: Input validation
CWE: CWE-20
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: BACnet OPC 2.1.359.22

Timelineinfo

01/10/2015 🔍
03/10/2015 +59 days 🔍
03/10/2015 +0 days 🔍
03/13/2015 +3 days 🔍
03/13/2015 +0 days 🔍
03/30/2015 +17 days 🔍
05/17/2015 +48 days 🔍
06/29/2017 +774 days 🔍

Sourcesinfo

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

CVE: CVE-2015-0980 (🔍)
GCVE (CVE): GCVE-0-2015-0980
GCVE (VulDB): GCVE-100-74417
SecurityFocus: 73028 - SCADA Engine BACnet OPC Server CVE-2015-0980 Remote Format String Vulnerability
Vulnerability Center: 50195 - SCADA Engine BACnet OPC Server Remote Code Execution or DoS due to Missing Input Validation, High

See also: 🔍

Entryinfo

Created: 03/30/2015 12:37
Updated: 06/29/2017 07:12
Changes: 03/30/2015 12:37 (53), 06/29/2017 07:12 (9)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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