CVE-2026-4207
published 2026-03-16CVE-2026-4207: A vulnerability was determined 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…
PriorityP269critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.77%
88.7th percentile
A vulnerability was determined 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. This impacts the function cgi_device/cgi_sms_test/cgi_firmware_upload/cgi_ntp_time of the file /cgi-bin/system_mgr.cgi. Executing a manipulation can lead to command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Affected
40 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| d-link | dnr-202l | — | — |
| d-link | dnr-322l | — | — |
| d-link | dnr-326 | — | — |
| d-link | dns-1100-4 | — | — |
| d-link | dns-120 | — | — |
| d-link | dns-1200-05 | — | — |
| d-link | dns-1550-04 | — | — |
| d-link | dns-315l | — | — |
| d-link | dns-320 | — | — |
| d-link | dns-320l | — | — |
| d-link | dns-320lw | — | — |
| d-link | dns-321 | — | — |
| d-link | dns-323 | — | — |
| d-link | dns-325 | — | — |
| d-link | dns-326 | — | — |
| d-link | dns-327l | — | — |
| d-link | dns-340l | — | — |
| d-link | dns-343 | — | — |
| d-link | dns-345 | — | — |
| d-link | dns-726-4 | — | — |
| dlink | dnr-202l_firmware | <= 2026-02-05 | — |
| dlink | dnr-326_firmware | <= 2026-02-05 | — |
| dlink | dns-1100-4_firmware | <= 2026-02-05 | — |
| dlink | dns-1200-05_firmware | <= 2026-02-05 | — |
| dlink | dns-120_firmware | <= 2026-02-05 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.02.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
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Bugzilla
CVE-2025-4207 mingw-postgresql: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
bugzilla·2025-05-09·CVSS 5.9
CVE-2025-4207 [MEDIUM] CVE-2025-4207 mingw-postgresql: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
CVE-2025-4207 mingw-postgresql: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
More information about this security flaw is available in the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=2365111
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug w
Bugzilla
CVE-2025-4207 libpq: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
bugzilla·2025-05-09·CVSS 5.9
CVE-2025-4207 [MEDIUM] CVE-2025-4207 libpq: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
CVE-2025-4207 libpq: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
More information about this security flaw is available in the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=2365111
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be clos
Bugzilla
CVE-2025-4207 postgresql16: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
bugzilla·2025-05-09·CVSS 5.9
CVE-2025-4207 [MEDIUM] CVE-2025-4207 postgresql16: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
CVE-2025-4207 postgresql16: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
More information about this security flaw is available in the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=2365111
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will
Bugzilla
CVE-2025-4207 postgresql17: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
bugzilla·2025-05-09·CVSS 5.9
CVE-2025-4207 [MEDIUM] CVE-2025-4207 postgresql17: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
CVE-2025-4207 postgresql17: PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation [fedora-42]
More information about this security flaw is available in the following bug:
https://bugzilla.redhat.com/show_bug.cgi?id=2365111
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_141/141.mdhttps://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_142/142.mdhttps://vuldb.com/?ctiid.351119https://vuldb.com/?id.351119https://vuldb.com/?submit.770420https://vuldb.com/?submit.770422https://vuldb.com/?submit.770423https://vuldb.com/?submit.770425https://www.dlink.com/
2026-03-16
Published