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CWE-307

650 CVEs • Abstraction: Base

Improper Restriction of Excessive Authentication Attempts

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks.

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CVEs (650)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
Mar 18, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause account takeover and unauthorized access to the system when an attacker conducts brute-force attacks against the l...Show more
CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause account takeover and unauthorized access to the system when an attacker conducts brute-force attacks against the login form. Show less
1Icewhale
1Casaos
Jun 17, 2026
Mar 6, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
CasaOS-UserService provides user management functionalities to CasaOS. Starting in version 0.4.4.3 and prior to version 0.4.7, CasaOS doesn't defend against password brute force attacks, which leads to having full access...Show more
CasaOS-UserService provides user management functionalities to CasaOS. Starting in version 0.4.4.3 and prior to version 0.4.7, CasaOS doesn't defend against password brute force attacks, which leads to having full access to the server. The web application lacks control over the login attempts. This vulnerability allows attackers to get super user-level access over the server. Version 0.4.7 contains a patch for this issue.Show less
1Innovaphone
1Innovaphone Pbx
Jun 17, 2026
Feb 27, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An issue was discovered on Innovaphone PBX before 14r1 devices. The password form, used to authenticate, allows a Brute Force Attack through which an attacker may be able to access the administration panel
1Areal Topkapi
1Webserv2
Jun 17, 2026
Feb 22, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
An unauthenticated remote attacker can bypass the brute force prevention mechanism and disturb the webservice for all users.
1Laborofficefree
1Laborofficefree
Jun 17, 2026
Feb 19, 2024
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Weak MySQL database root password in LaborOfficeFree affects version 19.10. This vulnerability allows an attacker to perform a brute force attack and easily discover the root password.
1Authcrunch
1Caddy Security
Jun 17, 2026
Feb 17, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
All versions of the package github.com/greenpau/caddy-security are vulnerable to Improper Restriction of Excessive Authentication Attempts via the two-factor authentication (2FA). Although the application blocks the user...Show more
All versions of the package github.com/greenpau/caddy-security are vulnerable to Improper Restriction of Excessive Authentication Attempts via the two-factor authentication (2FA). Although the application blocks the user after several failed attempts to provide 2FA codes, attackers can bypass this blocking mechanism by automating the application’s full multistep 2FA process.Show less
1Dell
1Recoverpoint For Virtual Machines
Jun 17, 2026
Feb 16, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Dell RecoverPoint for Virtual Machines 5.3.x, 6.0.SP1 contains a brute force/dictionary attack vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to launch a brute for...Show more
Dell RecoverPoint for Virtual Machines 5.3.x, 6.0.SP1 contains a brute force/dictionary attack vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to launch a brute force attack or a dictionary attack against the RecoverPoint login form. This allows attackers to brute-force the password of valid users in an automated manner.Show less
1Ibm
1Engineering Lifecycle Optimization
Jun 17, 2026
Feb 9, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 268755.
1Ibm
1Engineering Lifecycle Optimization
Jun 17, 2026
Feb 9, 2024
N/A· v4
6.1 MEDIUM· v3
N/A· v2
IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against...Show more
IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 268754.Show less
1Ibm
1Cloud Pak System
Jun 17, 2026
Feb 2, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
IBM Cloud Pak System 2.3.1.1, 2.3.2.0, and 2.3.3.7 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 260733.
1Ibm
1Powersc
Jun 17, 2026
Feb 2, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
IBM PowerSC 1.3, 2.0, and 2.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 275107.
1Splicecom
1Maximiser Soft Pbx
Jun 17, 2026
Jan 25, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
SpliceCom Maximiser Soft PBX v1.5 and before does not restrict excessive authentication attempts, allowing attackers to bypass authentication via a brute force attack.
1Omron
46Cj1g Cpu42p Firmware
Cj1g Cpu43p FirmwareCj1g Cpu44p Firmware+43 more
Jun 17, 2026
Jan 22, 2024
N/A· v4
9.1 CRITICAL· v3
N/A· v2
The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access c...Show more
The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic.Show less
1Ibm
1App Connect Enterprise
Jun 17, 2026
Jan 18, 2024
N/A· v4
9.1 CRITICAL· v3
N/A· v2
IBM App Connect Enterprise 11.0.0.1 through 11.0.0.24 and 12.0.1.0 through 12.0.11.0 could allow a remote attacker to obtain sensitive information or cause a denial of service due to improper restriction of excessive aut...Show more
IBM App Connect Enterprise 11.0.0.1 through 11.0.0.24 and 12.0.1.0 through 12.0.11.0 could allow a remote attacker to obtain sensitive information or cause a denial of service due to improper restriction of excessive authentication attempts. IBM X-Force ID: 279143.Show less
1Hozard
1Alarm System
Jun 17, 2026
Jan 11, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The number of attempts to bring the Hozard Alarm system (alarmsystemen) v1.0 to a disarmed state is not limited. This could allow an attacker to perform a brute force on the SMS authentication, to bring the alarm system...Show more
The number of attempts to bring the Hozard Alarm system (alarmsystemen) v1.0 to a disarmed state is not limited. This could allow an attacker to perform a brute force on the SMS authentication, to bring the alarm system to a disarmed state.Show less
1Wwbn
1Avideo
Jun 17, 2026
Jan 10, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
A login attempt restriction bypass vulnerability exists in the checkLoginAttempts functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted HTTP request can lead to captcha bypass, which can be abuse...Show more
A login attempt restriction bypass vulnerability exists in the checkLoginAttempts functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted HTTP request can lead to captcha bypass, which can be abused by an attacker to brute force user credentials. An attacker can send a series of HTTP requests to trigger this vulnerability.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Dec 22, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9...Show more
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when a (reverse) proxy is configured as trusted proxy the server could be tricked into reading a wrong remote address for an attacker, allowing them executing authentication attempts than intended. Nextcloud Server versions 26.0.9 and 27.1.4 and Nextcloud Enterprise Server versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4 contain a patch for this issue. No known workarounds are available.Show less
1M Files
1M Files Server
Jun 17, 2026
Dec 20, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.
1Xpand It
1Write Back Manager
Jun 17, 2026
Dec 20, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Xpand IT Write-back Manager v2.3.1 uses weak secret keys to sign JWT tokens. This allows attackers to easily obtain the secret key used to sign JWT tokens via a bruteforce attack.
1Eurotel
1Etl3100 Firmware
Jun 17, 2026
Dec 19, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
EuroTel ETL3100 versions v01c01 and v01x37 does not limit the number of attempts to guess administrative credentials in remote password attacks to gain full control of the system.