CVE-2021-23242 - CVE House
Back to Database
Status published Medium CVE-2021-23242

MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../...

Vulnerability Description

MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ to the UPnP server, as demonstrated by the /../../conf/template/uhttpd.json URI.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-23242

Credits & Attribution

No credits recorded in the NVD database.

References

More from mercusys

View All →
CVE-2021-25811
MERCUSYS Mercury X18G 1.0.5 devices allow Denial of service via...
High 7.5
CVE-2021-25810
Cross site Scripting (XSS) vulnerability in MERCUSYS Mercury X18G 1.0.5...
Medium 6.1
CVE-2021-23241
MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../...
Medium 5.3

Affected Vendor

Affected Software

mercury x18g firmware
Vulnerable Versions:
1.0.5

Timeline

Official Publish: January 7th, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.