CVE-2018-7817: schneider electric se zelio soft 2 v5.1 and prior versions Use After Free
CVSS: 7.8v3.0HighModified
Published 06-02-2019Last modified 05-08-2024
Vulnerability summary
CVE-2018-7817 is a high (CVSS 7.8) Use After Free vulnerability in schneider electric se zelio soft 2 v5.1 and prior versions. EPSS estimates a 3.04% chance of exploitation in the next 30 days, higher than 87.3% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.0 (NVD)EPSS score
3.04%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 06-02-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A Use After Free (CWE-416) vulnerability exists in Zelio Soft 2 v5.1 and prior versions which could cause remote code execution when opening a specially crafted Zelio Soft project file.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.8Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
3.04%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
0.00 pp
From 3.04% on 19-09-2026
19-09-202619-10-2026
EPSS score3.04%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Schneider electric se1 product
- zelio soft 2 v5.1 and prior versionsZelio Soft 2 v5.1 and prior versions
Schneider-electric1 product
- zelio_soft_2≤ 5.1
2 vendors · 2 products
References
3 links- ics-cert.us-cert.gov/advisories/ICSA-19-008-01X Refsource MISCThird Party AdvisoryUS Government Resource