CVE-2018-15707 json
Advantech WebAccess 8.3.1 and 8.3.2 are vulnerable to cross-site scripting in the Bwmainleft.asp page.
published 2018-10-31 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-7577
- cvss
- 5.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 1
- Exploit-DB
Summary
Advantech WebAccess 8.3.1 and 8.3.2 are vulnerable to cross-site scripting in the Bwmainleft.asp page. An attacker could leverage this vulnerability to disclose credentials amongst other things.
Timeline
- Published
- First public exploit (EDB-45774)
Exploit prediction
1.88% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-45774 Advantech WebAccess SCADA 8.3.2 - Remote Code Execution webapps, 2018-11-05
- tenable.com https://www.tenable.com/security/research/tra-2018-35 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- Advantech Advantech WebAccess
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exploit-db.com
/exploits/45774/
exploit, third-party-advisory, vdb-entry
-
tenable.com
/security/research/tra-2018-35
exploit, third-party-advisory
Sources
- CVE List CVE-2018-15707
- NVD CVE-2018-15707
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.