How severe is CVE-2025-4977?

CVE-2025-4977 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-4977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4977?

CVE-2025-4977 affects Netgear Dgnd3700 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4977?

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

Does CVE-2025-4977 have an EU (EUVD) identifier?

Yes. CVE-2025-4977 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15827.

When was CVE-2025-4977 published?

CVE-2025-4977 was published on 2025-05-20 and last updated on 2026-06-17.

CVE-2025-4977

CVE-2025-4977 is a medium-severity vulnerability in Netgear Dgnd3700 Firmware with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
CVSS v4: 6.9
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15827
Weakness: CWE-200
Affected product: Netgear Dgnd3700 Firmware
Published: 2025-05-20
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, has been found in Netgear DGND3700 1.1.00.15_1.00.15NA. Affected by this issue is some unknown functionality of the file /BRS_top.html. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other products might be affected as well. The vendor was contacted early about this disclosure.

Frequently asked questions

What is CVE-2025-4977?: A vulnerability, which was classified as problematic, has been found in Netgear DGND3700 1.1.00.15_1.00.15NA. Affected by this issue is some unknown functionality of the file /BRS_top.html. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other products might be affected as well. The vendor was contacted early about this disclosure.
How severe is CVE-2025-4977?: CVE-2025-4977 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-4977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4977?: CVE-2025-4977 affects Netgear Dgnd3700 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4977 have an EU (EUVD) identifier?: Yes. CVE-2025-4977 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15827.
When was CVE-2025-4977 published?: CVE-2025-4977 was published on 2025-05-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:netgear:dgnd3700_firmware:1.1.00.15_1.00.15na:*:*:*:*:*:*:*

More vulnerabilities in Netgear Dgnd3700 Firmware

CVE-2025-4978 — Critical (CVSS 9.8): A vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects…
CVE-2019-17373 — Critical (CVSS 9.8): Certain NETGEAR devices allow unauthenticated access to critical .cgi and .htm pages via a substring ending with .jpg,…
CVE-2016-5649 — Critical (CVSS 9.8): A vulnerability is in the 'BSW_cxttongr.htm' page of the Netgear DGN2200, version DGN2200-V1.0.0.50_7.0.50, and…
CVE-2016-11059 — High (CVSS 7.5): Certain NETGEAR devices are affected by password exposure. This affects AC1450 before 2017-01-06, C6300 before…
CVE-2025-4980 — Medium (CVSS 5.3): A vulnerability has been found in Netgear DGND3700 1.1.00.15_1.00.15NA and classified as problematic. This…

All CVEs affecting Netgear Dgnd3700 Firmware →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →