Use After Free in Schneider-Electric Zelio Soft 2
CVE-2019-6822
A Use After Free: CWE-416 vulnerability exists in Zelio Soft 2, V5.2 and earlier, which could cause remote code execution when opening a specially crafted Zelio Soft 2 project file.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.037 (89.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Schneider-Electric Zelio Soft 2
- Zelio Soft 2 V5.2 And Prior — versions Zelio Soft 2 V5.2 and earlier
Weakness classification (CWE)
References
- www.securityfocus.com/bid/109100 (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- www.zerodayinitiative.com/advisories/ZDI-19-658/ (VDB Entry, Third Party Advisory)
- www.schneider-electric.com/ww/en/download/document/SEVD-2019-190-01 (Vendor Advisory)
- www.us-cert.gov/ics/advisories/icsa-19-190-03 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-6822?
- CVE-2019-6822 is a high-severity vulnerability in Schneider-Electric Zelio Soft 2, classified under Use After Free. CVSS score: 7.8/10. Published 2019-07-15.
- How severe is CVE-2019-6822?
- High severity. CVSS v3 base score is 7.8 out of 10.