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CVE-2018-19326

39
FAUCET Score

CVE-2018-19326 describes a Directory Traversal vulnerability in Zyxel VMG1312-B10D devices running firmware versions prior to 5.13(AAXA.8)C0. This flaw allows an unauthenticated attacker to read arbitrary files on the device, such as /etc/passwd, by manipulating file paths. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low attack complexity, leading to high confidentiality impact without requiring user interaction. While there is no evidence of active exploitation or Metasploit modules, a Nuclei template exists for detecting this Local File Inclusion, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.13\(aaxa.8\)c0CPE matchmatch criteria
cpe:2.3:o:zyxel:vmg1312-b10d_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
9.76%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2018-19326 · May 12, 2022
This CVE's current EPSS score of 0.0976 is in the 92nd percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gist.github.com / numanturle/4988b5583e5ebe501059bd368636de33
ExploitThird Party Advisory