How severe is CVE-2019-7736?

CVE-2019-7736 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-7736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-7736?

CVE-2019-7736 affects Dlink Dir-600m Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-7736?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-7736 published?

CVE-2019-7736 was published on 2019-02-11 and last updated on 2026-06-17.

CVE-2019-7736

CVE-2019-7736 is a critical-severity vulnerability in Dlink Dir-600m Firmware with a CVSS 3.x base score of 9.8. 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-425.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-425
Affected product: Dlink Dir-600m Firmware
Published: 2019-02-11
Last modified: 2026-06-17

Description

D-Link DIR-600M C1 3.04 devices allow authentication bypass via a direct request to the wan.htm page. NOTE: this may overlap CVE-2019-13101.

Frequently asked questions

What is CVE-2019-7736?: D-Link DIR-600M C1 3.04 devices allow authentication bypass via a direct request to the wan.htm page. NOTE: this may overlap CVE-2019-13101.
How severe is CVE-2019-7736?: CVE-2019-7736 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-7736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-7736?: CVE-2019-7736 affects Dlink Dir-600m Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7736?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-7736 published?: CVE-2019-7736 was published on 2019-02-11 and last updated on 2026-06-17.

References

https://www.youtube.com/watch?v=uaT8vX06Jjs

Affected products (1)

cpe:2.3:o:dlink:dir-600m_firmware:3.04:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dir-600m Firmware

CVE-2019-13101 — Critical (CVSS 9.8): An issue was discovered on D-Link DIR-600M 3.02, 3.03, 3.04, and 3.06 devices. wan.htm can be accessed directly without…
CVE-2017-9100 — High (CVSS 8.8): login.cgi on D-Link DIR-600M devices with firmware 3.04 allows remote attackers to bypass authentication by entering…
CVE-2024-1786 — High (CVSS 7.5): ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DIR-600M C1…
CVE-2020-13960 — High (CVSS 7.5): D-Link DSL 2730-U IN_1.10 and IN_1.11 and DIR-600M 3.04 devices have the domain.name string in the DNS resolver search…
CVE-2018-16605 — Medium (CVSS 5.4): D-Link DIR-600M devices allow XSS via the Hostname and Username fields in the Dynamic DNS Configuration page.

All CVEs affecting Dlink Dir-600m Firmware →

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