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CWE-307

607 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 (607)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Fortinet
2Fortios
Fortiproxy
Jun 17, 2026
Apr 11, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 7.2.0 through 7.2.3 and before 7.0.10, FortiProxy version 7.2.0 through 7.2.2 and before 7.0.8 administrati...Show more
An improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiOS version 7.2.0 through 7.2.3 and before 7.0.10, FortiProxy version 7.2.0 through 7.2.2 and before 7.0.8 administrative interface allows an attacker with a valid user account to perform brute-force attacks on other user accounts via injecting valid login sessions.Show less
1Dpgaspar
1Flask Appbuilder
Jun 17, 2026
Apr 10, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Flask-AppBuilder versions before 4.3.0 lack rate limiting which can allow an attacker to brute-force user credentials. Version 4.3.0 includes the ability to enable rate limiting using `AUTH_RATE_LIMITED = True`, `RATELIM...Show more
Flask-AppBuilder versions before 4.3.0 lack rate limiting which can allow an attacker to brute-force user credentials. Version 4.3.0 includes the ability to enable rate limiting using `AUTH_RATE_LIMITED = True`, `RATELIMIT_ENABLED = True`, and setting an `AUTH_RATE_LIMIT`.Show less
1Linagora
1Twake
Jun 17, 2026
Mar 27, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Improper Restriction of Excessive Authentication Attempts in GitHub repository linagora/twake prior to 0.0.0.
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Mar 27, 2023
N/A· v4
7.1 HIGH· v3
N/A· v2
Nextcloud server is an open source, personal cloud implementation. In affected versions a malicious user could try to reset the password of another user and then brute force the 62^21 combinations for the password reset...Show more
Nextcloud server is an open source, personal cloud implementation. In affected versions a malicious user could try to reset the password of another user and then brute force the 62^21 combinations for the password reset token. As of commit `704eb3aa` password reset attempts are now throttled. Note that 62^21 combinations would significant compute resources to brute force. None the less it is recommended that the Nextcloud Server is upgraded to 24.0.10 or 25.0.4. There are no known workarounds for this vulnerability.Show less
1Zohocorp
1Manageengine Adselfservice Plus
Jun 17, 2026
Mar 23, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Zoho ManageEngine ADSelfService Plus through 6203 is vulnerable to a brute-force attack that leads to a password reset on IDM applications.
2Netgate
Pfsense
2Pfsense
Pfsense Plus
Jun 17, 2026
Mar 22, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force protection mechanisms vi...Show more
Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force protection mechanisms via crafted web requests.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Mar 22, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Enterprise Server is the enterprise version of the file server software. In Nextcloud Server versions 25.0.x...Show more
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Enterprise Server is the enterprise version of the file server software. In Nextcloud Server versions 25.0.x prior to 25.0.5 and versions 24.0.x prior to 24.0.10 as well as Nextcloud Enterprise Server versions 25.0.x prior to 25.0.4, 24.0.x prior to 24.0.10, 23.0.x prior to 23.0.12.5, 22.x prior to 22.2.0.10, and 21.x prior to 21.0.9.10, when an attacker gets access to an already logged in user session they can then brute force the password on the confirmation endpoint. Nextcloud Server should upgraded to 24.0.10 or 25.0.4 and Nextcloud Enterprise Server should upgraded to 21.0.9.10, 22.2.10.10, 23.0.12.5, 24.0.10, or 25.0.4 to receive a patch. No known workarounds are available.Show less
1Answer
1Answer
Jun 17, 2026
Mar 21, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Improper Restriction of Excessive Authentication Attempts in GitHub repository answerdev/answer prior to 1.0.6.
1Fortinet
1Fortideceptor
Jun 17, 2026
Mar 9, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending num...Show more
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiDeceptor 3.1.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.Show less
1Fortinet
1Fortiauthenticator
Jun 17, 2026
Mar 9, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sendin...Show more
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.Show less
1Fortinet
1Fortimail
Jun 17, 2026
Mar 9, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiMail version 6.4.0, version 6.2.0 through 6.2.4 and before 6.0.9 allows a remote unauthenticated attacker to partially...Show more
A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiMail version 6.4.0, version 6.2.0 through 6.2.4 and before 6.0.9 allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.Show less
1Sonicwall
1Sonicos
Jun 17, 2026
Mar 2, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes.
1Xwiki
1Xwiki
Jun 17, 2026
Mar 2, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
XWiki Platform is a generic wiki platform. Starting in version 3.2-m3, users can deduce the content of the password fields by repeated call to `LiveTableResults` and `WikisLiveTableResultsMacros`. The issue can be fixed...Show more
XWiki Platform is a generic wiki platform. Starting in version 3.2-m3, users can deduce the content of the password fields by repeated call to `LiveTableResults` and `WikisLiveTableResultsMacros`. The issue can be fixed by upgrading to versions 14.7-rc-1, 13.4.4, or 13.10.9 and higher, or in version >= 3.2M3 by applying the patch manually on `LiveTableResults` and `WikisLiveTableResultsMacros`.Show less
1Chamberlain
1Myq
Jul 9, 2026
Feb 21, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A lack of rate limiting on the password reset endpoint of Chamberlain myQ v5.222.0.32277 (on iOS) allows attackers to compromise user accounts via a bruteforce attack.
1Modoboa
1Installer
Jun 17, 2026
Feb 16, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper Restriction of Excessive Authentication Attempts in GitHub repository modoboa/modoboa-installer prior to 2.0.4.
1Kiwitcms
1Kiwi Tcms
Jun 17, 2026
Feb 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Kiwi TCMS, an open source test management system, does not impose rate limits in versions prior to 12.0. This makes it easier to attempt brute-force attacks against the login page. Users should upgrade to v12.0 or later...Show more
Kiwi TCMS, an open source test management system, does not impose rate limits in versions prior to 12.0. This makes it easier to attempt brute-force attacks against the login page. Users should upgrade to v12.0 or later to receive a patch. As a workaround, users may install and configure a rate-limiting proxy in front of Kiwi TCMS.Show less
1Dell
2Supportassist For Business Pcs
Supportassist For Home Pcs
Jun 17, 2026
Feb 11, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Dell SupportAssist contains a rate limit bypass issues in screenmeet API third party component. An unauthenticated attacker could potentially exploit this vulnerability and impersonate a legitimate dell customer to a de...Show more
Dell SupportAssist contains a rate limit bypass issues in screenmeet API third party component. An unauthenticated attacker could potentially exploit this vulnerability and impersonate a legitimate dell customer to a dell support technician. Show less
1Yugabyte
1Yugabytedb Managed
Jun 17, 2026
Feb 9, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Server-Side Request Forgery (SSRF), Improperly Controlled Modification of Dynamically-Determined Object Attributes, Improper Restriction of Excessive Authentication Attempts vulnerability in YugaByte, Inc. Yugabyte Manag...Show more
Server-Side Request Forgery (SSRF), Improperly Controlled Modification of Dynamically-Determined Object Attributes, Improper Restriction of Excessive Authentication Attempts vulnerability in YugaByte, Inc. Yugabyte Managed allows Accessing Functionality Not Properly Constrained by ACLs, Communication Channel Manipulation, Authentication Abuse.This issue affects Yugabyte Managed: from 2.0.0.0 through 2.13.0.0 Show less
1Schneider Electric
1Conext Combox Firmware
Jun 17, 2026
Jan 30, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause brute force attacks to take over the admin account when the product does not implement a rate limit mechanism on...Show more
A CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause brute force attacks to take over the admin account when the product does not implement a rate limit mechanism on the admin authentication form. Affected Products: Conext™ ComBox (All Versions)Show less
1Snapav
1Wattbox Wb 300 Ip 3 Firmware
Jun 17, 2026
Jan 30, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Snap One Wattbox WB-300-IP-3 versions WB10.9a17 and prior could bypass the brute force protection, allowing multiple attempts to force a login.