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Vulnerability Details :

CVE-2026-15981

Summary
Assigner-Wordfence
Assigner Org ID-b15e7b5b-3da4-40ae-a43c-f7aa60e62599
Published At-23 Jul, 2026 | 20:33
Updated At-23 Jul, 2026 | 20:33
Rejected At-
Credits

SAML Single Sign On <= 5.4.4 - Unauthenticated Authentication Bypass via SAMLResponse Parameter

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful signature verification. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including administrators, by submitting a crafted SAMLResponse containing an attacker-controlled NameID and a deliberately malformed signature value that triggers an OpenSSL processing error — bypassing verification entirely and resulting in wp_set_auth_cookie() being called for the targeted account.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Wordfence
Assigner Org ID:b15e7b5b-3da4-40ae-a43c-f7aa60e62599
Published At:23 Jul, 2026 | 20:33
Updated At:23 Jul, 2026 | 20:33
Rejected At:
▼CVE Numbering Authority (CNA)
SAML Single Sign On <= 5.4.4 - Unauthenticated Authentication Bypass via SAMLResponse Parameter

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful signature verification. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including administrators, by submitting a crafted SAMLResponse containing an attacker-controlled NameID and a deliberately malformed signature value that triggers an OpenSSL processing error — bypassing verification entirely and resulting in wp_set_auth_cookie() being called for the targeted account.

Affected Products
Vendor
cyberlord92
Product
SAML Single Sign On – SSO Login
Default Status
unaffected
Versions
Affected
  • From 0 through 5.4.4 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-287CWE-287 Improper Authentication
Type: CWE
CWE ID: CWE-287
Description: CWE-287 Improper Authentication
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Supakiad S. (m3ez)
Timeline
EventDate
Vendor Notified2026-07-16 17:11:08
Disclosed2026-07-23 08:24:20
Event: Vendor Notified
Date: 2026-07-16 17:11:08
Event: Disclosed
Date: 2026-07-23 08:24:20
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.wordfence.com/threat-intel/vulnerabilities/id/b412f60f-61ea-47b1-a3ef-17275f7951df?source=cve
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L118
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-utilities.php#L403
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-dsig.php#L938
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-key.php#L621
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L541
N/A
https://plugins.trac.wordpress.org/changeset/3611421/miniorange-saml-20-single-sign-on
N/A
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/b412f60f-61ea-47b1-a3ef-17275f7951df?source=cve
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L118
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-utilities.php#L403
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-dsig.php#L938
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-key.php#L621
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L541
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/changeset/3611421/miniorange-saml-20-single-sign-on
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@wordfence.com
Published At:23 Jul, 2026 | 21:17
Updated At:23 Jul, 2026 | 21:17

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful signature verification. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including administrators, by submitting a crafted SAMLResponse containing an attacker-controlled NameID and a deliberately malformed signature value that triggers an OpenSSL processing error — bypassing verification entirely and resulting in wp_set_auth_cookie() being called for the targeted account.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-287Primarysecurity@wordfence.com
CWE ID: CWE-287
Type: Primary
Source: security@wordfence.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L118security@wordfence.com
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L541security@wordfence.com
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-utilities.php#L403security@wordfence.com
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-dsig.php#L938security@wordfence.com
N/A
https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-key.php#L621security@wordfence.com
N/A
https://plugins.trac.wordpress.org/changeset/3611421/miniorange-saml-20-single-sign-onsecurity@wordfence.com
N/A
https://www.wordfence.com/threat-intel/vulnerabilities/id/b412f60f-61ea-47b1-a3ef-17275f7951df?source=cvesecurity@wordfence.com
N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L118
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-login-validate.php#L541
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/class-mo-saml-utilities.php#L403
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-dsig.php#L938
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/browser/miniorange-saml-20-single-sign-on/tags/5.4.4/includes/lib/SAML2Core/class-mo-saml-xml-security-key.php#L621
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://plugins.trac.wordpress.org/changeset/3611421/miniorange-saml-20-single-sign-on
Source: security@wordfence.com
Resource: N/A
Hyperlink: https://www.wordfence.com/threat-intel/vulnerabilities/id/b412f60f-61ea-47b1-a3ef-17275f7951df?source=cve
Source: security@wordfence.com
Resource: N/A

Change History

0
Information is not available yet

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Matching Score-4
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Action-Not Available
Vendor-YMSyms
Product-VIS Provis_pro
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-521
Weak Password Requirements
CVE-2013-3071
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.15% / 80.20%
||
7 Day CHG~0.00%
Published-28 Jan, 2020 | 20:03
Updated-06 Aug, 2024 | 16:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NETGEAR Centria WNDR4700 devices with firmware 1.0.0.34 allow authentication bypass.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-wndr4700_firmwarewndr4700n/a
CWE ID-CWE-287
Improper Authentication
CVE-2013-3088
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.85% / 76.93%
||
7 Day CHG~0.00%
Published-26 Dec, 2019 | 22:46
Updated-06 Aug, 2024 | 16:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Belkin N900 router (F9K1104v1) contains an Authentication Bypass using "Javascript debugging".

Action-Not Available
Vendor-n/aBelkin International, Inc.
Product-n900_firmwaren900n/a
CWE ID-CWE-287
Improper Authentication
CVE-2025-52395
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.56% / 43.23%
||
7 Day CHG+0.04%
Published-21 Aug, 2025 | 00:00
Updated-22 Aug, 2025 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue in Roadcute API v.1 allows a remote attacker to execute arbitrary code via the application exposing a password reset API endpoint that fails to validate the identity of the requester properly

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-287
Improper Authentication
CVE-2013-3316
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-4.77% / 90.97%
||
7 Day CHG~0.00%
Published-29 Jan, 2020 | 21:15
Updated-06 Aug, 2024 | 16:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Netgear WNR1000v3 with firmware before 1.0.2.60 contains an Authentication Bypass due to the server skipping checks for URLs containing a ".jpg".

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-wnr1000_firmwarewnr1000n/a
CWE ID-CWE-287
Improper Authentication
CVE-2019-19521
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.74% / 84.57%
||
7 Day CHG~0.00%
Published-04 Dec, 2019 | 23:33
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libc in OpenBSD 6.6 allows authentication bypass via the -schallenge username, as demonstrated by smtpd, ldapd, or radiusd. This is related to gen/auth_subr.c and gen/authenticate.c in libc (and login/login.c and xenocara/app/xenodm/greeter/verify.c).

Action-Not Available
Vendor-n/aOpenBSD
Product-openbsdn/a
CWE ID-CWE-287
Improper Authentication
CVE-2019-20489
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.29% / 67.17%
||
7 Day CHG~0.00%
Published-02 Mar, 2020 | 15:06
Updated-05 Aug, 2024 | 02:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on NETGEAR WNR1000V4 1.1.0.54 devices. The web management interface (setup.cgi) has an authentication bypass and other problems that ultimately allow an attacker to remotely compromise the device from a malicious webpage. The attacker sends an FW_remote.htm&todo=cfg_init request without a cookie, reads the Set-Cookie header in the 401 Unauthorized response, and then repeats the FW_remote.htm&todo=cfg_init request with the specified cookie.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-wnr1000_firmwarewnr1000n/a
CWE ID-CWE-287
Improper Authentication
CVE-2013-2681
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-10.09% / 95.15%
||
7 Day CHG~0.00%
Published-05 Feb, 2020 | 20:51
Updated-06 Aug, 2024 | 15:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Linksys E4200 1.0.05 Build 7 devices contain a Security Bypass Vulnerability which could allow remote attackers to gain unauthorized access.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-linksys_e4200linksys_e4200_firmwaren/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-8606
Matching Score-4
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-4
Assigner-Trend Micro, Inc.
CVSS Score-9.8||CRITICAL
EPSS-72.74% / 99.39%
||
7 Day CHG~0.00%
Published-27 May, 2020 | 22:45
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow remote attackers to bypass authentication on affected installations of Trend Micro InterScan Web Security Virtual Appliance.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-interscan_web_security_virtual_applianceTrend Micro InterScan Web Security Virtual Appliance
CWE ID-CWE-287
Improper Authentication
CVE-2023-28862
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.96% / 57.76%
||
7 Day CHG~0.00%
Published-31 Mar, 2023 | 00:00
Updated-14 Feb, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in LemonLDAP::NG before 2.16.1. Weak session ID generation in the AuthBasic handler and incorrect failure handling during a password check allow attackers to bypass 2FA verification. Any plugin that tries to deny session creation after the store step does not deny an AuthBasic session.

Action-Not Available
Vendor-lemonldap-ngn/a
Product-lemonldap\n/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-8465
Matching Score-4
Assigner-Trend Micro, Inc.
ShareView Details
Matching Score-4
Assigner-Trend Micro, Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.57% / 83.55%
||
7 Day CHG~0.00%
Published-17 Dec, 2020 | 21:05
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an attacker to manipulate system updates using a combination of CSRF bypass (CVE-2020-8461) and authentication bypass (CVE-2020-8464) to execute code as user root.

Action-Not Available
Vendor-Trend Micro Incorporated
Product-interscan_web_security_virtual_applianceTrend Micro InterScan Web Security Virtual Appliance
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2019-20046
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.22% / 80.79%
||
7 Day CHG~0.00%
Published-14 Feb, 2020 | 16:18
Updated-05 Aug, 2024 | 02:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and prior. The affected product does not require adequate authentication, which may allow an attacker to read sensitive information or execute arbitrary code. This is a different issue than CVE-2019-16879 and CVE-2019-20045.

Action-Not Available
Vendor-s3indian/a
Product-husky_rtu_6049-e70_firmwarehusky_rtu_6049-e70n/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-8510
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.25% / 66.19%
||
7 Day CHG~0.00%
Published-03 Feb, 2020 | 15:00
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in phpABook 0.9 Intermediate. On the login page, if one sets a userInfo cookie with the value of admin+1+en (user+perms+lang), one can login as any user without a password.

Action-Not Available
Vendor-phpabook_projectn/a
Product-phpabookn/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-8771
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-46.45% / 98.69%
||
7 Day CHG~0.00%
Published-06 Feb, 2020 | 16:27
Updated-04 Aug, 2024 | 10:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Time Capsule plugin before 1.21.16 for WordPress has an authentication bypass. Any request containing IWP_JSON_PREFIX causes the client to be logged in as the first account on the list of administrator accounts.

Action-Not Available
Vendor-wptimecapsulen/a
Product-wp_time_capsulen/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-8591
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.44% / 70.39%
||
7 Day CHG~0.00%
Published-03 Feb, 2020 | 20:05
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.

Action-Not Available
Vendor-eginnovationsn/a
Product-eg_managern/a
CWE ID-CWE-287
Improper Authentication
CVE-2019-18823
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.81% / 85.02%
||
7 Day CHG~0.00%
Published-27 Apr, 2020 | 14:07
Updated-05 Aug, 2024 | 02:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

HTCondor up to and including stable series 8.8.6 and development series 8.9.4 has Incorrect Access Control. It is possible to use a different authentication method to submit a job than the administrator has specified. If the administrator has configured the READ or WRITE methods to include CLAIMTOBE, then it is possible to impersonate another user to the condor_schedd. (For example to submit or remove jobs)

Action-Not Available
Vendor-wiscn/aDebian GNU/LinuxFedora Project
Product-htcondordebian_linuxfedoran/a
CWE ID-CWE-287
Improper Authentication
CVE-2019-18337
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-9.8||CRITICAL
EPSS-2.54% / 83.34%
||
7 Day CHG~0.00%
Published-12 Dec, 2019 | 19:08
Updated-15 Oct, 2024 | 18:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The Control Center Server (CCS) contains an authentication bypass vulnerability in its XML-based communication protocol as provided by default on ports 5444/tcp and 5440/tcp. A remote attacker with network access to the CCS server could exploit this vulnerability to read the CCS users database, including the passwords of all users in obfuscated cleartext.

Action-Not Available
Vendor-Siemens AG
Product-sinvr_3_video_serversinvr_3_central_control_serverControl Center Server (CCS)
CWE ID-CWE-287
Improper Authentication
CVE-2020-9099
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-9.8||CRITICAL
EPSS-0.88% / 55.24%
||
7 Day CHG~0.00%
Published-08 Jun, 2020 | 13:55
Updated-04 Aug, 2024 | 10:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Huawei products IPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6300; Secospace USG6500; Secospace USG6600; USG9500 with versions of V500R001C00; V500R001C20; V500R001C30; V500R001C50; V500R001C60; V500R001C80; V500R005C00; V500R005C10; V500R005C20; V500R002C00; V500R002C10; V500R002C20; V500R002C30 have an improper authentication vulnerability. Attackers need to perform some operations to exploit the vulnerability. Successful exploit may obtain certain permissions on the device.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-secospace_usg6500_firmwarenip6300ips_modulesecospace_usg6500usg9500_firmwareips_module_firmwaresecospace_usg6600_firmwaresecospace_usg6300nip6300_firmwarengfw_module_firmwareusg9500nip6600ngfw_modulenip6800_firmwarenip6800nip6600_firmwaresecospace_usg6600secospace_usg6300_firmwareIPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6300; Secospace USG6500; Secospace USG6600; USG9500
CWE ID-CWE-287
Improper Authentication
CVE-2019-18250
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-1.68% / 74.48%
||
7 Day CHG~0.00%
Published-25 Nov, 2019 | 23:13
Updated-05 Aug, 2024 | 01:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all versions of ABB Power Generation Information Manager (PGIM) and Plant Connect, the affected product is vulnerable to authentication bypass, which may allow an attacker to remotely bypass authentication and extract credentials from the affected device.

Action-Not Available
Vendor-n/aABB
Product-plant_connectpower_generation_information_managerABB Power Generation Information Manager (PGIM) and Plant Connect All Versions
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CWE ID-CWE-287
Improper Authentication
CVE-2013-1359
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-89.40% / 99.77%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 16:42
Updated-06 Aug, 2024 | 14:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Authentication Bypass Vulnerability exists in DELL SonicWALL Analyzer 7.0, Global Management System (GMS) 4.1, 5.0, 5.1, 6.0, and 7.0; Universal Management Appliance (UMA) 5.1, 6.0, and 7.0 and ViewPoint 4.1, 5.0, 5.1, and 6.0 via the skipSessionCheck parameter to the UMA interface (/appliance/), which could let a remote malicious user obtain access to the root account.

Action-Not Available
Vendor-n/aSonicWall Inc.
Product-global_management_systemviewpointuniversal_management_applianceanalyzern/a
CWE ID-CWE-287
Improper Authentication
CVE-2013-10004
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.5||MEDIUM
EPSS-0.94% / 57.10%
||
7 Day CHG+0.02%
Published-24 May, 2022 | 15:30
Updated-15 Apr, 2025 | 14:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Telecommunication Software SAMwin Contact Center Suite Password SAMwinLIBVB.dll passwordScramble improper authentication

A vulnerability classified as critical was found in Telecommunication Software SAMwin Contact Center Suite 5.1. This vulnerability affects the function passwordScramble in the library SAMwinLIBVB.dll of the component Password Handler. Incorrect implementation of a hashing function leads to predictable authentication possibilities. Upgrading to version 6.2 is able to address this issue. It is recommended to upgrade the affected component.

Action-Not Available
Vendor-telecomsoftwareTelecommunication Software
Product-samwin_agentsamwin_contact_centerSAMwin Contact Center Suite
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-307
Improper Restriction of Excessive Authentication Attempts
CVE-2019-18906
Matching Score-4
Assigner-SUSE
ShareView Details
Matching Score-4
Assigner-SUSE
CVSS Score-9.8||CRITICAL
EPSS-1.11% / 62.50%
||
7 Day CHG~0.00%
Published-30 Jun, 2021 | 08:35
Updated-16 Sep, 2024 | 21:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
cryptctl: client side password hashing is equivalent to clear text password storage

A Improper Authentication vulnerability in cryptctl of SUSE Linux Enterprise Server for SAP 12-SP5, SUSE Manager Server 4.0 allows attackers with access to the hashed password to use it without having to crack it. This issue affects: SUSE Linux Enterprise Server for SAP 12-SP5 cryptctl versions prior to 2.4. SUSE Manager Server 4.0 cryptctl versions prior to 2.4.

Action-Not Available
Vendor-openSUSESUSE
Product-linux_enterprise_servermanager_servercryptctlSUSE Manager Server 4.0SUSE Linux Enterprise Server for SAP 12-SP5
CWE ID-CWE-287
Improper Authentication
CVE-2013-1360
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-23.21% / 97.53%
||
7 Day CHG~0.00%
Published-11 Feb, 2020 | 15:44
Updated-06 Aug, 2024 | 14:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Authentication Bypass vulnerability exists in DELL SonicWALL Global Management System (GMS) 4.1, 5.0, 5.1, 6.0, and 7.0, Analyzer 7.0, Universal Management Appliance (UMA) 5.1, 6.0, and 7.0 and ViewPoint 4.1, 5.0, and 6.0 via a crafted request to the SGMS interface, which could let a remote malicious user obtain administrative access.

Action-Not Available
Vendor-n/aSonicWall Inc.
Product-global_management_systemviewpointuniversal_management_applianceanalyzern/a
CWE ID-CWE-287
Improper Authentication
CVE-2025-4978
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-9.3||CRITICAL
EPSS-17.80% / 96.85%
||
7 Day CHG+0.22%
Published-20 May, 2025 | 13:00
Updated-12 Jun, 2025 | 16:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Netgear DGND3700 Basic Authentication BRS_top.html improper authentication

A vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects an unknown part of the file /BRS_top.html of the component Basic Authentication. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Other products might be affected as well. The vendor was contacted early about this disclosure.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-dgnd3700_firmwaredgnd3700DGND3700
CWE ID-CWE-287
Improper Authentication
CVE-2019-19518
Matching Score-4
Assigner-CA Technologies - A Broadcom Company
ShareView Details
Matching Score-4
Assigner-CA Technologies - A Broadcom Company
CVSS Score-9.8||CRITICAL
EPSS-2.83% / 85.11%
||
7 Day CHG~0.00%
Published-08 Jan, 2020 | 15:57
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CA Automic Sysload 5.6.0 through 6.1.2 contains a vulnerability, related to a lack of authentication on the File Server port, that potentially allows remote attackers to execute arbitrary commands.

Action-Not Available
Vendor-n/aBroadcom Inc.
Product-ca_automic_sysloadCA Automic Sysload
CWE ID-CWE-287
Improper Authentication
CVE-2020-6871
Matching Score-4
Assigner-ZTE Corporation
ShareView Details
Matching Score-4
Assigner-ZTE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.88% / 77.27%
||
7 Day CHG~0.00%
Published-20 Jul, 2020 | 17:02
Updated-04 Aug, 2024 | 09:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The server management software module of ZTE has an authentication issue vulnerability, which allows users to skip the authentication of the server and execute some commands for high-level users. This affects: <R5300G4V03.08.0100/V03.07.0300/V03.07.0200/V03.07.0108/V03.07.0100/V03.05.0047/V03.05.0046/V03.05.0045/V03.05.0044/V03.05.0043/V03.05.0040/V03.04.0020;R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020;R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100>

Action-Not Available
Vendor-n/aZTE Corporation
Product-r8500g4_firmwarer5500g4_firmwarer5300g4r5300g4_firmwarer8500g4r5500g4<R5300G4?R8500G4?R5500G4>
CWE ID-CWE-287
Improper Authentication
CVE-2019-19104
Matching Score-4
Assigner-Asea Brown Boveri Ltd. (ABB)
ShareView Details
Matching Score-4
Assigner-Asea Brown Boveri Ltd. (ABB)
CVSS Score-9.1||CRITICAL
EPSS-1.37% / 69.10%
||
7 Day CHG~0.00%
Published-22 Apr, 2020 | 14:31
Updated-05 Aug, 2024 | 02:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ABB/Busch-Jaeger Telephone Gateway TG/S 3.2 Improper Authentication and Access Control

The web server in ABB Telephone Gateway TG/S 3.2 and Busch-Jaeger 6186/11 Telefon-Gateway allows access to different endpoints of the application without authenticating by accessing a specific uniform resource locator (URL) , violating the access-control (ACL) rules. This issue allows obtaining sensitive information that may aid in further attacks and privilege escalation.

Action-Not Available
Vendor-Busch-Jaeger (ABB)ABB
Product-6186\/11_firmware6186\/11tg\/s3.2tg\/s3.2_firmware6186/11 Telefon-Gateway TG/S 3.2 Telephone Gateway
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2012-6437
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.8||CRITICAL
EPSS-9.58% / 94.96%
||
7 Day CHG~0.00%
Published-24 Jan, 2013 | 21:00
Updated-03 Jun, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Rockwell Automation ControlLogix PLC Improper Authentication

The device does not properly authenticate users and the potential exists for a remote user to upload a new firmware image to the Ethernet card, whether it is a corrupt or legitimate firmware image. Successful exploitation of this vulnerability could cause loss of availability, integrity, and confidentiality and a disruption in communications with other connected devices. Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-guardlogix_controllersmicrologixsoftlogix_controllers1756-eweb1768-enbt1756-enbtflexlogix_1788-enbt_adaptercompactlogixcontrollogix_controllerssoftlogix1794-aentr_flex_i\/o_ethernet\/ip_adaptercompactlogix_controllerscompactlogix_l32e_controllercontrollogixguardlogixcompactlogix_l35e_controller1768-ewebControlLogix and GuardLogix controllersControlLogix, CompactLogix, GuardLogix, and SoftLogix1794-AENTR FLEX I/O EtherNet/IP adapterCompactLogix L32E and L35E controllers1788-ENBT FLEXLogix adapterCompactLogix and SoftLogix controllersMicroLogix1756-ENBT, 1756-EWEB, 1768-ENBT, 1768-EWEB communication modules
CWE ID-CWE-287
Improper Authentication
CVE-2020-7533
Matching Score-4
Assigner-Schneider Electric
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Matching Score-4
Assigner-Schneider Electric
CVSS Score-9.8||CRITICAL
EPSS-2.24% / 80.98%
||
7 Day CHG-0.06%
Published-01 Dec, 2020 | 14:47
Updated-10 Jun, 2025 | 08:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CWE-287: Improper Authentication vulnerability exists which could cause the execution of commands on the webserver without authentication when sending specially crafted HTTP requests.

Action-Not Available
Vendor-n/aSchneider Electric SE
Product-140noc78000tsxp574634_firmwaretsxp574634140cpu65260_firmwaretsxety4103tsxp575634modicon_m340_bmxp342000modicon_m340_bmxp3420302_firmwarebmxnoe0100modicon_m340_bmxp342000_firmwarebmxnoe0110_firmwaretsxety5103_firmwaretsxp576634140noe77111_firmwaremodicon_m340_bmxp341000modicon_m340_bmxp3420102_firmwaremodicon_m340_bmxp341000_firmwarebmxnoe0110tsxp575634_firmware140noe77111bmxnoe0100_firmwarebmxnoc0401_firmware140noc77101140cpu65260bmxnoc0401140noc77101_firmwaretsxety4103_firmwaremodicon_m340_bmxp3420302140noc78000_firmwaretsxp576634_firmwaremodicon_m340_bmxp3420102tsxety5103Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see security notification for version information)
CWE ID-CWE-287
Improper Authentication
CVE-2020-7199
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
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Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-9.8||CRITICAL
EPSS-9.19% / 94.80%
||
7 Day CHG~0.00%
Published-02 Dec, 2020 | 00:41
Updated-04 Aug, 2024 | 09:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A security vulnerability has been identified in the HPE Edgeline Infrastructure Manager, also known as HPE Edgeline Infrastructure Management Software. The vulnerability could be remotely exploited to bypass remote authentication leading to execution of arbitrary commands, gaining privileged access, causing denial of service, and changing the configuration.

Action-Not Available
Vendor-n/aHP Inc.
Product-edgeline_infrastructure_managerHPE Edgeline Infrastructure Management Software
CWE ID-CWE-287
Improper Authentication
CVE-2019-18284
Matching Score-4
Assigner-Siemens
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Matching Score-4
Assigner-Siemens
CVSS Score-9.8||CRITICAL
EPSS-2.03% / 78.98%
||
7 Day CHG~0.00%
Published-12 Dec, 2019 | 19:08
Updated-05 Aug, 2024 | 01:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). The AdminService is available without authentication on the Application Server. An attacker can use methods exposed via this interface to receive password hashes of other users and to change user passwords. Please note that an attacker needs to have access to the Application Highway in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Action-Not Available
Vendor-Siemens AG
Product-sppa-t3000_application_serverSPPA-T3000 Application Server
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2020-7197
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
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Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-9.8||CRITICAL
EPSS-2.18% / 80.48%
||
7 Day CHG+0.03%
Published-26 Oct, 2020 | 15:09
Updated-04 Aug, 2024 | 09:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SSMC3.7.0.0 is vulnerable to remote authentication bypass. HPE StoreServ Management Console (SSMC) 3.7.0.0 is an off node multiarray manager web application and remains isolated from data on the managed arrays. HPE has provided an update to HPE StoreServ Management Console (SSMC) software 3.7.0.0* Upgrade to HPE 3PAR StoreServ Management Console 3.7.1.1 or later.

Action-Not Available
Vendor-n/aHP Inc.
Product-storeserv_management_consoleHPE 3PAR StoreServ Management and Core Software Media
CWE ID-CWE-287
Improper Authentication
CVE-2023-28962
Matching Score-4
Assigner-Juniper Networks, Inc.
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Matching Score-4
Assigner-Juniper Networks, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.56% / 43.12%
||
7 Day CHG~0.00%
Published-17 Apr, 2023 | 00:00
Updated-06 Feb, 2025 | 14:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Junos OS: Unauthenticated access vulnerability in J-Web

An Improper Authentication vulnerability in upload-file.php, used by the J-Web component of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to upload arbitrary files to temporary folders on the device. This issue affects Juniper Networks Junos OS: All versions prior to 19.4R3-S11; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S7; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3-S6; 21.1 version 21.1R1 and later versions; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S3; 22.1 versions prior to 22.1R3-S1; 22.2 versions prior to 22.2R2-S1, 22.2R3; 22.3 versions prior to 22.3R1-S2, 22.3R2.

Action-Not Available
Vendor-Juniper Networks, Inc.
Product-junosJunos OS
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CVE-2012-6451
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.61% / 83.78%
||
7 Day CHG~0.00%
Published-24 Jan, 2020 | 14:31
Updated-06 Aug, 2024 | 21:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Lorex LNC116 and LNC104 IP Cameras have a Remote Authentication Bypass Vulnerability

Action-Not Available
Vendor-lorextechnologyn/a
Product-lnc104lnc116lnc116_firmwarelnc104_firmwaren/a
CWE ID-CWE-287
Improper Authentication
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