XSS in Advantech Webaccess
CVE-2018-15707
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.019 (77.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Advantech Webaccess — versions 8.3.1 and 8.3.2
- Advantech Webaccess — versions 8.3.1, 8.3.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vulnreport@tenable.com (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
- vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-15707?
- CVE-2018-15707 is a medium-severity vulnerability in Advantech Webaccess, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-10-31.
- How severe is CVE-2018-15707?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2018-15707 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.