CVE-2023-30308
MEDIUM
6.5
CVSS Score
Published: May 28, 2024 at 07:37 PM UTC
Updated: June 17, 2026 at 05:54 AM UTC
14 products affected across 1 vendorRg EG210G P FirmwareRg EG105G FirmwareRg EG105G V2 Firmware
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known 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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Rg-Eg105G V2· Ruijiedevice
80%All versions
Rg-Eg210G-P· Ruijiedevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
ExploitTechnical DescriptionThird Party Advisory
Source: [email protected]
https://www.ndss-symposium.org/ndss-paper/exploiting-sequence-number-leakage-tcp-hijacking-in-nat-enabled-wi-fi-networks/SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMCISA-ADP
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-203
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