How severe is CVE-2025-51383?

CVE-2025-51383 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-51383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-51383?

CVE-2025-51383 affects Dlink Di-8200 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-51383?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-51383 have an EU (EUVD) identifier?

Yes. CVE-2025-51383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23296.

When was CVE-2025-51383 published?

CVE-2025-51383 was published on 2025-07-31 and last updated on 2026-06-17.

CVE-2025-51383

CVE-2025-51383 is a low-severity vulnerability in Dlink Di-8200 Firmware with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23296
Weakness: CWE-121
Affected product: Dlink Di-8200 Firmware
Published: 2025-07-31
Last modified: 2026-06-17

Description

D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the ipsec_road_asp function via the host_ip parameter.

Frequently asked questions

What is CVE-2025-51383?: D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the ipsec_road_asp function via the host_ip parameter.
How severe is CVE-2025-51383?: CVE-2025-51383 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-51383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-51383?: CVE-2025-51383 affects Dlink Di-8200 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-51383?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-51383 have an EU (EUVD) identifier?: Yes. CVE-2025-51383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23296.
When was CVE-2025-51383 published?: CVE-2025-51383 was published on 2025-07-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:di-8200_firmware:16.07.26a1:*:*:*:*:*:*:*

More vulnerabilities in Dlink Di-8200 Firmware

CVE-2024-51151 — Critical (CVSS 9.8): D-Link DI-8200 16.07.26A1 is vulnerable to remote command execution in the msp_info_htm function via the flag parameter…
CVE-2025-52222 — High (CVSS 7.5): D-Link DI-8003 v16.07.26A1, DI-8500 v16.07.26A1; DI-8003G v17.12.21A1, DI-8200G v17.12.20A1, DI-8200 v16.07.26A1,…
CVE-2025-51385 — Low (CVSS 3.5): D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the yyxz_dlink_asp function via the id parameter.
CVE-2025-51384 — Low (CVSS 3.5): D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the ipsec_net_asp function via the remot_ip parameter.

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