VDB-288701 · CVE-2024-11999 · SEVD-2024-345-02

Schneider Electric Harmony HMISTO7 Pro-Face Blue Runtime unmaintained third party components

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Schneider Electric Harmony HMIST6, Harmony HMISTM6, Harmony HMIG3U, Harmony HMIG3X and Harmony HMISTO7. It has been rated as very critical. The affected element is an unknown function of the component Pro-Face Blue Runtime. The manipulation leads to use of unmaintained third party components. This vulnerability is documented as CVE-2024-11999. The attack can be initiated remotely. There is not any exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Schneider Electric Harmony HMIST6, Harmony HMISTM6, Harmony HMIG3U, Harmony HMIG3X and Harmony HMISTO7. It has been rated as very critical. This issue affects an unknown function of the component Pro-Face Blue Runtime. The manipulation with an unknown input leads to a use of unmaintained third party components vulnerability. Using CWE to declare the problem leads to CWE-1104. The product relies on third-party components that are not actively supported or maintained by the original developer or a trusted proxy for the original developer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

CWE-1104: Use of Unmaintained Third-Party Components vulnerability exists that could cause complete control of the device when an authenticated user installs malicious code into HMI product.

The advisory is shared at download.schneider-electric.com. The identification of this vulnerability is CVE-2024-11999 since 11/29/2024. The exploitation is known to be easy. The attack may be initiated remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/17/2024).

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

SCADA Software

Vendor

Schneider Electric

Name

License

commercial

Website

Vendor: https://www.schneider-electric.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (schneider): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of unmaintained third party components
CWE: CWE-1104
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/29/2024 🔍
12/17/2024 +18 days 🔍
12/17/2024 +0 days 🔍
12/17/2024 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2024-345-02
Status: Confirmed

CVE: CVE-2024-11999 (🔍)
GCVE (CVE): GCVE-0-2024-11999
GCVE (VulDB): GCVE-100-288701

Entryinfo

Created: 12/17/2024 07:56
Changes: 12/17/2024 07:56 (75)
Complete: 🔍
Cache ID: 216::103