CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.5 | $0-$5k | 0.04 |
A vulnerability was found in Optimalog Optima PLC up to 1.4.10 and classified as critical. This issue affects an unknown code. 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 availability. The summary by CVE is:
APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
The weakness was published 09/28/2012 by Luigi Auriemma (Website). The advisory is shared at us-cert.gov. The identification of this vulnerability is CVE-2012-5049 since 09/21/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Similar entry is available at 62464.
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: 7.5VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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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: Input validationCWE: CWE-20
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 |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
OpenVAS ID: 803037
OpenVAS Name: Optima PLC APIFTP Server Denial of Service Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
09/21/2012 🔍09/27/2012 🔍
09/27/2012 🔍
09/28/2012 🔍
09/28/2012 🔍
10/21/2012 🔍
03/24/2015 🔍
04/19/2017 🔍
Sources
Advisory: us-cert.govResearcher: Luigi Auriemma
Status: Not defined
CVE: CVE-2012-5049 (🔍)
Vulnerability Center: 36778 - APIFTP Server in Optimalog Optima PLC \x3C\x3D 1.5.2 Remote DoS Vulnerability via a Malformed Packet, Medium
SecurityFocus: 55712 - OPTIMA PLC Multiple Denial of Service Vulnerabilities
See also: 🔍
Entry
Created: 03/24/2015 12:22Updated: 04/19/2017 19:22
Changes: 03/24/2015 12:22 (57), 04/19/2017 19:22 (4)
Complete: 🔍
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