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 declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation of the argument AccessCode
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. The summary by CVE is:
Stack-based buffer overflow in Advantech WebAccess (formerly BroadWin WebAccess) 7.2 allows remote attackers to execute arbitrary code via the AccessCode parameter.
The weakness was shared 09/20/2014 by Ricardo Narvaja (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is known as CVE-2014-0988 since 01/07/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.
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 (95649). The entries 71363, 71362, 71361 and 71360 are related to this item.
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
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
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 🔍
09/02/2014 🔍
09/20/2014 🔍
09/20/2014 🔍
09/29/2014 🔍
03/26/2015 🔍
06/07/2017 🔍
Sources
Vendor: advantech.comAdvisory: ics-cert.us-cert.gov
Researcher: Ricardo Narvaja
Status: Not defined
CVE: CVE-2014-0988 (🔍)
X-Force: 95649
Vulnerability Center: 46294 - Advantech WebAccess 7.2 Remote Code Execution due to Stack-Based Buffer Overflow via the AccessCode Parameter, High
SecurityFocus: 69533 - Advantech WebAccess CVE-2014-0988 Incomplete Fix Stack-Based Buffer Overflow Vulnerability
See also: 🔍
Entry
Created: 03/26/2015 15:08Updated: 06/07/2017 11:12
Changes: 03/26/2015 15:08 (57), 06/07/2017 11:12 (4)
Complete: 🔍
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