CVE-2018-7509: deltaww wplsoft Out-of-bounds Write
CVSS: 8.8v3.0HighModified
Published 04-05-2018Last modified 16-09-2024
Vulnerability summary
CVE-2018-7509 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in deltaww wplsoft. EPSS estimates a 2.58% chance of exploitation in the next 30 days, higher than 85% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.0 (NVD)EPSS score
2.58%
0%100%
Low · -0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 04-05-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended buffer space, which could cause memory corruption or may allow remote code execution.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.0/AV:N/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
2.58%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
-0.02 pp
From 2.59% on 21-09-2026
21-09-202621-10-2026
EPSS score2.58%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Deltaww1 product
- wplsoft≤ 2.45.0
Ics-cert1 product
- delta electronics wplsoftWPLSoft, Versions 2.45.0 and prior.
2 vendors · 2 products
References
2 links- ics-cert.us-cert.gov/advisories/ICSA-18-058-02X Refsource MISCThird Party AdvisoryUS Government Resource