Schneider Electric EcoStruxure OPC UA Server Expert Project File xml external entity reference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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5.3 | $0-$5k | 0.00 |
A vulnerability was found in Schneider Electric EcoStruxure OPC UA Server Expert (SCADA Software) (version now known). It has been classified as problematic. This affects some unknown processing of the component Project File Handler. The manipulation with an unknown input leads to a xml external entity reference vulnerability. CWE is classifying the issue as CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause loss of confidentiality when replacing a project file on the local filesystem and after manual restart of the server.
The weakness was shared 07/12/2023 as SEVD-2023-192-02. It is possible to read the advisory at download.schneider-electric.com. This vulnerability is uniquely identified as CVE-2023-37200 since 06/28/2023. The technical details are unknown and an exploit is not publicly available.
Applying a patch is able to eliminate this problem.
The entries VDB-248355, VDB-251708, VDB-253854 and VDB-253855 are related to this item.
Product
Type
Vendor
Name
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: 5.4VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 5.5
CNA Vector (Schneider Electric SE): 🔒
CVSSv2
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Xml external entity referenceCWE: CWE-611 / CWE-610
CAPEC: 🔒
ATT&CK: 🔒
Local: Yes
Remote: No
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔒
Timeline
06/28/2023 CVE reserved07/12/2023 Advisory disclosed
07/12/2023 VulDB entry created
07/30/2023 VulDB entry last update
Sources
Vendor: schneider-electric.comAdvisory: SEVD-2023-192-02
Status: Confirmed
CVE: CVE-2023-37200 (🔒)
See also: 🔒
Entry
Created: 07/12/2023 13:02Updated: 07/30/2023 17:39
Changes: 07/12/2023 13:02 (49), 07/30/2023 17:39 (1)
Complete: 🔍
Cache ID: 3:81C:103
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