CVE-2026-109107CWE-404CWE-476

CVE-2026-109107

Medium · published October 13, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
43.9
In the wild
Unconfirmed
What it is

A weakness has been identified in Wavlink WL-WN592AX6 250422. Affected by this issue is the function main of the file /cgi-bin/upload.cgi. This manipulation of the argument Cookie causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00527 · 43.9th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2026-10-13T12:16Z
References (5)
https://vuldb.com/cve/CVE-2026-109107 · [email protected]https://vuldb.com/submit/907371 · [email protected]https://vuldb.com/vuln/416858 · [email protected]https://vuldb.com/vuln/416858/cti · [email protected]https://vuldb.com/submit/907371 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 13 OCT 07:15Z
    Wavlink WL-WN592AX6 upload.cgi main null pointer dereference
    cvelistv5
  • 13 OCT 07:15Z
    Wavlink WL-WN592AX6 upload.cgi main null pointer dereference
    cvelistv5