CVE-2018-15704
UnknownEPSS 21.54%
Last modified
CVE-2018-15704 is a vulnerability of currently unknown severity. Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp.. EPSS estimates a 21.54% chance of exploitation in the next 30 days.
Description
Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess | <= 8.3.2 |
References
- https://www.tenable.com/security/research/tra-2018-33Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2018-33Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-15704?
Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp.
How severe is CVE-2018-15704?
Severity scoring for CVE-2018-15704 is pending analysis. The EPSS model estimates a 21.54% probability of exploitation in the next 30 days.
How do I fix CVE-2018-15704?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-15704?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST