CVE-2017-16732 json
A use-after-free issue was discovered in Advantech WebAccess versions prior to 8.3.
published 2018-01-12 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-7916
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
A use-after-free issue was discovered in Advantech WebAccess versions prior to 8.3. WebAccess allows an unauthenticated attacker to specify an arbitrary address.
Patch / fix
- advantech webaccess 8.3
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-18-004-02A updated cvss 6.5
Advantech WebAccess (Update A)
-
Advantech WebAccess < 8.3affected: vendor fix
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
1.38% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:N/I:P/A:P |
Affected products
- n/a Advantech WebAccess
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
ics-cert.us-cert.gov
/advisories/ICSA-18-004-02A
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2017-16732
- NVD CVE-2017-16732
Fencer Intel 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.