Vulnerability in Schneider-Electric U.motion Builder
CVE-2017-9956
An authentication bypass vulnerability exists in Schneider Electric's U.motion Builder software versions 1.2.1 and prior in which the system contains a hard-coded valid session. An attacker can use that session ID as part of the HTTP cookie of a web request, resulting in authentication bypass
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.011 (63.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Schneider-Electric U.motion Builder
- Schneider Electric Se U.motion — versions U.motion Builder Versions 1.2.1 and prior.
Weakness classification (CWE)
References
- www.schneider-electric.com/en/download/document/SEVD-2017-178-01/ (Vendor Advisory)
- www.securityfocus.com/bid/99344 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-9956?
- CVE-2017-9956 is a high-severity vulnerability in Schneider-Electric U.motion Builder, classified under Use of Hard-coded Credentials. CVSS score: 7.3/10. Published 2017-09-26.
- How severe is CVE-2017-9956?
- High severity. CVSS v3 base score is 7.3 out of 10.