CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in MICROSYS PROMOTIC. Affected is some unknown processing of the component ActiveX. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. CVE summarizes:
Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.
The weakness was disclosed 05/23/2013 (Website). The advisory is available at ics-cert.us-cert.gov. This vulnerability is traded as CVE-2011-4520 since 11/22/2011. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.
Upgrading to version 8.0.8 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (84538). The entries 64181 and 64180 are pretty similar.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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 |
OpenVAS ID: 803660
OpenVAS Name: Microsys Promotic Multiple Vulnerabilities (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: PROMOTIC 8.0.8
Timeline
10/21/2011 🔍11/22/2011 🔍
05/23/2013 🔍
05/23/2013 🔍
06/04/2013 🔍
03/24/2015 🔍
05/01/2017 🔍
Sources
Advisory: ics-cert.us-cert.govStatus: Not defined
Confirmation: 🔍
CVE: CVE-2011-4520 (🔍)
X-Force: 84538
Vulnerability Center: 39831 - Microsys PROMOTIC before 8.1.5 ActiveX Component Renite DoS Vulnerability, Medium
See also: 🔍
Entry
Created: 03/24/2015 15:54Updated: 05/01/2017 11:32
Changes: 03/24/2015 15:54 (59), 05/01/2017 11:32 (2)
Complete: 🔍
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