Schneider Electric StruxureWare Data Center Expert up to 7.3.x Password Storage information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.4 | $0-$5k | 0.00 |
A vulnerability was found in Schneider Electric StruxureWare Data Center Expert up to 7.3.x (SCADA Software) and classified as problematic. This issue affects an unknown code of the component Password Storage. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:
Schneider Electric StruxureWare Data Center Expert before 7.4.0 uses cleartext RAM storage for passwords, which might allow remote attackers to obtain sensitive information via unspecified vectors.
The bug was discovered 01/20/2017. The weakness was shared 04/30/2017 (Website). The advisory is shared at download.schneider-electric.com. The identification of this vulnerability is CVE-2017-8371 since 04/30/2017. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.
The vulnerability was handled as a non-public zero-day exploit for at least 100 days. During that time the estimated underground price was around $0-$5k.
Upgrading to version 7.4.0 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: 4.6VulDB Meta Temp Score: 4.5
VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: Yes
Remote: No
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 Data Center Expert 7.4.0
Timeline
01/20/2017 🔍04/30/2017 🔍
04/30/2017 🔍
04/30/2017 🔍
05/01/2017 🔍
09/22/2020 🔍
Sources
Vendor: schneider-electric.comAdvisory: download.schneider-electric.com
Status: Not defined
CVE: CVE-2017-8371 (🔍)
OSVDB: - CVE-2017-8371 - Schneider-Electric - Struxureware Data Center Expert - Medium
Entry
Created: 05/01/2017 10:52Updated: 09/22/2020 16:47
Changes: 05/01/2017 10:52 (60), 09/22/2020 16:47 (2)
Complete: 🔍
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