Schneider Electric StruxureWare Building Expert MPM up to 2.14 Client-Server Data Stream Credentials cryptographic issues
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Schneider Electric StruxureWare Building Expert MPM up to 2.14 (SCADA Software). This affects an unknown code block of the component Client-Server Data Stream Handler. The manipulation with an unknown input leads to a cryptographic issues vulnerability (Credentials). CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Schneider Electric StruxureWare Building Expert MPM before 2.15 does not use encryption for the client-server data stream, which allows remote attackers to discover credentials by sniffing the network.
The weakness was presented 09/18/2015 (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is uniquely identified as CVE-2015-3962 since 05/12/2015. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.
Upgrading to version 2.15 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
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: 5.6VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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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
Name: CredentialsClass: Cryptographic issues / Credentials
CWE: CWE-310
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 |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: StruxureWare Building Expert MPM 2.15
Timeline
05/12/2015 🔍09/18/2015 🔍
09/18/2015 🔍
09/21/2015 🔍
12/26/2017 🔍
Sources
Vendor: schneider-electric.comAdvisory: ics-cert.us-cert.gov
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-3962 (🔍)
Entry
Created: 09/21/2015 10:17Updated: 12/26/2017 08:50
Changes: 09/21/2015 10:17 (43), 12/26/2017 08:50 (8)
Complete: 🔍
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