CVE-2023-30308

Public Exploit

Description

An issue discovered in Ruijie EG210G-P, Ruijie EG105G-V2, Ruijie NBR, and Ruijie EG105G routers allows attackers to hijack TCP sessions which could lead to a denial of service.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory ndss-symposium.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.ndss-symposium.org/ndss-paper/exploiting-sequence-number-leakage-tcp-hijacking-in-nat-enabled-wi-fi-networks/ exploit third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2023-30308?
CVE-2023-30308 has been scored as a medium severity vulnerability.
How to fix CVE-2023-30308?
To fix CVE-2023-30308, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-30308 being actively exploited in the wild?
It is possible that CVE-2023-30308 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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