๐Ÿ›ก๏ธ CVE-2026-5215
๐ŸŸก CVSS 4.3 โ€” Medium โš ๏ธ Exploit Public CWE-266 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability was identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The impacted element is the function cgi_get_ipv6 of the file /cgi-bin/network_mgr.cgi. Such manipulation leads to improper access controls. The exploit is publicly available and might be used.

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE CWE-266
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-03-31
Updated 2026-06-02
Modified 2026-04-29
Fix URL N/A

Affected Packages

Software From version Fixed in
dnr-202l-firmware โ€” 2026-02-05
dnr-326-firmware โ€” 2026-02-05
dns-1100-4-firmware โ€” 2026-02-05
dns-120-firmware โ€” 2026-02-05
dns-1200-05-firmware โ€” 2026-02-05
dns-1550-04-firmware โ€” 2026-02-05
dns-315l-firmware โ€” 2026-02-05
dns-320-firmware โ€” 2026-02-05
dns-320l-firmware โ€” 2026-02-05
dns-320lw-firmware โ€” 2026-02-05
dns-321-firmware โ€” 2026-02-05
dns-322l-firmware โ€” 2026-02-05
dns-323-firmware โ€” 2026-02-05
dns-325-firmware โ€” 2026-02-05
dns-326-firmware โ€” 2026-02-05
dns-327l-firmware โ€” 2026-02-05
dns-340l-firmware โ€” 2026-02-05
dns-343-firmware โ€” 2026-02-05
dns-345-firmware โ€” 2026-02-05
dns-726-4-firmware โ€” 2026-02-05

References

Third Party Advisory, VDB Entry https://vuldb.com/submit/780440
Third Party Advisory, VDB Entry https://vuldb.com/vuln/354351
Permissions Required, VDB Entry https://vuldb.com/vuln/354351/cti

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