CVE-2023-30309

CVE-2023-30309 is a medium-severity vulnerability in Dlink Di-7003g Firmware with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

An issue discovered in D-Link DI-7003GV2 routers allows attackers to hijack TCP sessions which could lead to a denial of service.

Frequently asked questions

What is CVE-2023-30309?
An issue discovered in D-Link DI-7003GV2 routers allows attackers to hijack TCP sessions which could lead to a denial of service.
How severe is CVE-2023-30309?
CVE-2023-30309 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-30309 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30309?
CVE-2023-30309 affects Dlink Di-7003g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30309?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-30309 have an EU (EUVD) identifier?
Yes. CVE-2023-30309 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-34732.
When was CVE-2023-30309 published?
CVE-2023-30309 was published on 2024-05-28 and last updated on 2026-06-17.

References

Affected products (1)

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