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

Medium severity · published May 28, 2024

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

5.7

CVSS

0.3%

EPSS

On KEV

Description

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

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack vector

Adjacent

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.3% · higher than 26% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Di-7003g Firmware · Dlink

All versions, or not specified · source: NVD

Affected product

Di-7003g Firmware

Dlink

All Di-7003g Firmware CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-30309

CVE.org

https://www.cve.org/CVERecord?id=CVE-2023-30309

Exploit

https://www.ndss-symposium.org/ndss-paper/exploiting-sequence-number-leakage-tcp-hijacking-in-nat-enabled-wi-fi-networks/