CVE-2018-19326 json
Zyxel VMG1312-B10D devices before 5.13(AAXA.8)C0 allow ../ Directory Traversal, as demonstrated by reading /etc/passwd.
published 2018-11-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11024
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.8%
- EPSS 9.8% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Zyxel VMG1312-B10D devices before 5.13(AAXA.8)C0 allow ../ Directory Traversal, as demonstrated by reading /etc/passwd.
Patch / fix
- zyxel vmg1312-b10d_firmware 5.13\(aaxa.8\)c0
Exploit prediction
9.76% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Zyxel VMG1312-B10D 5.13AAXA.8 - Local File Inclusion nuclei detection template
- gist.github.com https://gist.github.com/numanturle/4988b5583e5ebe501059bd368636de33 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
gist.github.com
/numanturle/4988b5583e5ebe501059bd368636de33
exploit, third-party-advisory
Sources
- CVE List CVE-2018-19326
- NVD CVE-2018-19326
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.