CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability was found in Advantech WebAccess 7.2 (SCADA Software). It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation of the argument AccessCode2
with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is 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 AccessCode2 parameter.
The weakness was published 09/20/2014 by Ricardo Narvaja (Website). The advisory is shared for download at ics-cert.us-cert.gov. This vulnerability is handled as CVE-2014-0989 since 01/07/2014. 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 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 vulnerability database at X-Force (95650). Similar entries are available at 71363, 71362, 71361 and 71359.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
01/07/2014 🔍09/02/2014 🔍
09/10/2014 🔍
09/20/2014 🔍
09/20/2014 🔍
09/30/2014 🔍
03/26/2015 🔍
06/07/2017 🔍
Sources
Vendor: advantech.comAdvisory: ics-cert.us-cert.gov
Researcher: Ricardo Narvaja
Status: Not defined
CVE: CVE-2014-0989 (🔍)
X-Force: 95650
Vulnerability Center: 46297 - Advantech WebAccess 7.2 Remote Code Execution due to Stack-Based Buffer Overflow via the AccessCode2 Parameter, High
SecurityFocus: 69534 - Advantech WebAccess CVE-2014-0989 Incomplete Fix Stack-Based Buffer Overflow Vulnerability
See also: 🔍
Entry
Created: 03/26/2015 15:08Updated: 06/07/2017 11:36
Changes: 03/26/2015 15:08 (57), 06/07/2017 11:36 (4)
Complete: 🔍
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