Advantech WebAccess 7.2 NodeName memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Advantech WebAccess 7.2. Affected is an unknown function. Executing a manipulation of the argument NodeName can lead to memory corruption. This vulnerability is handled as CVE-2014-0985. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Advantech WebAccess 7.2 (SCADA Software) and classified as critical. This vulnerability affects an unknown code block. The manipulation of the argument NodeName with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in Advantech WebAccess (formerly BroadWin WebAccess) 7.2 allows remote attackers to execute arbitrary code via the NodeName parameter.

The weakness was released 09/20/2014 by Ricardo Narvaja (Website). The advisory is shared for download at ics-cert.us-cert.gov. This vulnerability was named CVE-2014-0985 since 01/07/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 122591 (Advantech WebAccess Multiple Vulnerabilities).

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 X-Force (95646), SecurityFocus (BID 69529†) and Vulnerability Center (SBV-46289†). Entries connected to this vulnerability are available at VDB-71363, VDB-71362, VDB-71361 and VDB-71360. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Memory corruption
CWE: CWE-119
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: 🔍
Fortigate IPS: 🔍

Timelineinfo

01/07/2014 🔍
09/01/2014 +237 days 🔍
09/01/2014 +0 days 🔍
09/20/2014 +19 days 🔍
09/20/2014 +0 days 🔍
09/29/2014 +9 days 🔍
03/26/2015 +178 days 🔍
06/07/2017 +804 days 🔍

Sourcesinfo

Vendor: advantech.com

Advisory: ics-cert.us-cert.gov
Researcher: Ricardo Narvaja
Status: Not defined

CVE: CVE-2014-0985 (🔍)
GCVE (CVE): GCVE-0-2014-0985
GCVE (VulDB): GCVE-100-71356
X-Force: 95646
SecurityFocus: 69529 - Advantech WebAccess CVE-2014-0985 Incomplete Fix Stack Based Buffer Overflow Vulnerability
Vulnerability Center: 46289 - Advantech WebAccess 7.2 Remote Code Execution due to Stack-Based Buffer Overflow via the NodeName Parameter, High

See also: 🔍

Entryinfo

Created: 03/26/2015 15:08
Updated: 06/07/2017 11:11
Changes: 03/26/2015 15:08 (59), 06/07/2017 11:11 (4)
Complete: 🔍
Cache ID: 216::103

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