Red Lion HMI Panel HMI 2.41 PLC 2.42 URI HTTP POST Request 7pk error

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Red Lion HMI Panel HMI 2.41 PLC 2.42 (SCADA Software). Affected by this issue is an unknown code of the component URI Handler. The manipulation as part of a HTTP POST Request leads to a 7pk error vulnerability. Using CWE to declare the problem leads to CWE-388. Impacted is availability. CVE summarizes:

Red Lion HMI panels allow remote attackers to cause a denial of service (software exception) via an HTTP POST request to a long URI that does not exist, as demonstrated by version HMI 2.41 PLC 2.42.

The bug was discovered 09/27/2017. The weakness was released 12/30/2017 (Website). The advisory is available at misteralfa-hack.blogspot.cl. This vulnerability is handled as CVE-2017-14855 since 09/27/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 94 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk error
CWE: CWE-388
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/27/2017 🔍
09/27/2017 +0 days 🔍
12/30/2017 +94 days 🔍
12/30/2017 +0 days 🔍
12/31/2017 +1 days 🔍
12/18/2019 +717 days 🔍

Sourcesinfo

Advisory: misteralfa-hack.blogspot.cl
Status: Not defined

CVE: CVE-2017-14855 (🔍)

Entryinfo

Created: 12/31/2017 10:19
Updated: 12/18/2019 19:35
Changes: 12/31/2017 10:19 (56), 12/18/2019 19:35 (3)
Complete: 🔍

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