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CWE-291

Reliance on IP Address for Authentication

The product uses an IP address for authentication.

10
Assigned CVEs
435th
Commonality Rank
7.7
Avg CVSS
0.0%
In CISA KEV

Volume and Severity of Assigned CVEs Over Time

Volume of CVEs assigned to CWE-291 and their average CVSS base score over time.

Volume of CVEsAvg CVSS Base Score
First CVE
Mar 27, 2023
3 years ago
Most Recent CVE
Apr 11, 2026
104 days ago

Top CVEs Assigned This CWE

Top CVEs that have been assigned this CWE. A single CVE can have multiple CWE assignments, though many have just one.

10 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2026-4252CRITICAL
A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function check_is_ipv6 of the component IPv6 Handler. The manipulation leads to reliance on i
Mar 16, 20269.832NONO
CVE-2025-34202HIGH
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to 25.2.169 and Application prior to 25.2.1518 (VA and SaaS deployments) expose Docker internal networks in a way
Sep 19, 20258.828NONO
CVE-2025-66602CRITICAL
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The web server accepts access by IP address. When a worm that randomly searches for IP ad
Feb 9, 20269.827NONO
CVE-2024-23309HIGH
The LevelOne WBR-6012 router with firmware R0.40e6 has an authentication bypass vulnerability in its web application due to reliance on client IP addresses for authentication. Atta
Oct 30, 20248.126NONO
CVE-2026-3690HIGH
OpenClaw Canvas Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of OpenClaw. Authentication is no
Apr 11, 20267.424NONO
CVE-2025-59101HIGH
Instead of typical session tokens or cookies, it is verified on a per-request basis if the originating IP address has once successfully logged in. As soon as an authentication requ
Jan 26, 20267.724NONO
CVE-2023-7211HIGH
A vulnerability was found in Uniway Router 2.0. It has been declared as critical. This vulnerability affects unknown code of the component Administrative Web Interface. The manipul
Jan 7, 20248.122NONO
CVE-2022-46415MEDIUM
DJI Spark 01.00.0900 allows remote attackers to prevent legitimate terminal connections by exhausting the DHCP IP address pool. To accomplish this, the attacker would first need to
Mar 27, 20235.920NONO
CVE-2023-35906HIGH
IBM Aspera Faspex 5.0.5 could allow a remote attacked to bypass IP restrictions due to improper access controls. IBM X-Force ID: 259649.
Sep 5, 20237.519NONO
CVE-2024-32765MEDIUM
A vulnerability has been reported to affect Network & Virtual Switch. If exploited, the vulnerability could allow local authenticated administrators to gain access to and execute c
Aug 12, 20244.216NONO
View all 10 CVEs →

CVE Severity & Scoring

This CWEGlobal (All CVEs)
0.0-0.9
1.0-1.9
2.0-2.9
3.0-3.9
10%
10%
4.0-4.9
10%
19%
5.0-5.9
16%
6.0-6.9
30%
26%
7.0-7.9
30%
11%
8.0-8.9
20%
14%
9.0-10.0
unknown
CVSS Score Range

Exploit Exposure

Exploit activity across CVEs assigned to this CWE, including CVEs that carry other CWE assignments.

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

Social posts that mention CVE IDs assigned to this CWE. This is assigned-CVE activity, not mentions of the CWE label itself.

Media Mentions

Media articles that mention CVE IDs assigned to this CWE. This is assigned-CVE coverage, not mentions of the CWE label itself.

Top Affected Vendors

Top Affected Products