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Vulnerability Details :

CVE-2026-44649

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-29 May, 2026 | 17:45
Updated At-29 May, 2026 | 17:45
Rejected At-
Credits

SillyTavern: Authentication Bypass via SSO Header Injection

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern accepts Remote-User (Authelia) and X-Authentik-Username (Authentik) HTTP headers to automatically log in users when SSO is configured. There is no validation that these headers originate from a trusted reverse proxy. Any network client that can reach the SillyTavern port directly can inject these headers and authenticate as any user, including administrators, without a password. This vulnerability is exploitable only when sso.autheliaAuth: true or sso.authentikAuth: true is set in config.yaml (both default to false). This vulnerability is fixed in 1.18.0.

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:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:29 May, 2026 | 17:45
Updated At:29 May, 2026 | 17:45
Rejected At:
▼CVE Numbering Authority (CNA)
SillyTavern: Authentication Bypass via SSO Header Injection

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern accepts Remote-User (Authelia) and X-Authentik-Username (Authentik) HTTP headers to automatically log in users when SSO is configured. There is no validation that these headers originate from a trusted reverse proxy. Any network client that can reach the SillyTavern port directly can inject these headers and authenticate as any user, including administrators, without a password. This vulnerability is exploitable only when sso.autheliaAuth: true or sso.authentikAuth: true is set in config.yaml (both default to false). This vulnerability is fixed in 1.18.0.

Affected Products
Vendor
SillyTavern
Product
SillyTavern
Versions
Affected
  • < 1.18.0
Problem Types
TypeCWE IDDescription
CWECWE-290CWE-290: Authentication Bypass by Spoofing
CWECWE-306CWE-306: Missing Authentication for Critical Function
CWECWE-346CWE-346: Origin Validation Error
CWECWE-807CWE-807: Reliance on Untrusted Inputs in a Security Decision
Type: CWE
CWE ID: CWE-290
Description: CWE-290: Authentication Bypass by Spoofing
Type: CWE
CWE ID: CWE-306
Description: CWE-306: Missing Authentication for Critical Function
Type: CWE
CWE ID: CWE-346
Description: CWE-346: Origin Validation Error
Type: CWE
CWE ID: CWE-807
Description: CWE-807: Reliance on Untrusted Inputs in a Security Decision
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

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-gxx6-h3g6-vwjh
x_refsource_CONFIRM
Hyperlink: https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-gxx6-h3g6-vwjh
Resource:
x_refsource_CONFIRM
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:29 May, 2026 | 19:16
Updated At:29 May, 2026 | 20:17

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern accepts Remote-User (Authelia) and X-Authentik-Username (Authentik) HTTP headers to automatically log in users when SSO is configured. There is no validation that these headers originate from a trusted reverse proxy. Any network client that can reach the SillyTavern port directly can inject these headers and authenticate as any user, including administrators, without a password. This vulnerability is exploitable only when sso.autheliaAuth: true or sso.authentikAuth: true is set in config.yaml (both default to false). This vulnerability is fixed in 1.18.0.

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
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
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-290Primarysecurity-advisories@github.com
CWE-306Primarysecurity-advisories@github.com
CWE-346Primarysecurity-advisories@github.com
CWE-807Primarysecurity-advisories@github.com
CWE ID: CWE-290
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-306
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-346
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-807
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-gxx6-h3g6-vwjhsecurity-advisories@github.com
N/A
Hyperlink: https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-gxx6-h3g6-vwjh
Source: security-advisories@github.com
Resource: N/A

Change History

0
Information is not available yet

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Use of Insufficiently Random Values
CVE-2026-41930
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-9.2||CRITICAL
EPSS-0.07% / 22.51%
||
7 Day CHG~0.00%
Published-06 May, 2026 | 18:37
Updated-08 May, 2026 | 14:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Vvveb < 1.0.8.2 Hard-coded Credentials Information Disclosure via phpMyAdmin

Vvveb before version 1.0.8.2 contains a hard-coded credentials vulnerability in its docker-compose-apache.yaml configuration that allows unauthenticated attackers to access the bundled phpMyAdmin container with pre-configured database credentials. Attackers can connect to the phpMyAdmin port to gain unrestricted read and write access to the entire Vvveb database, including administrator password hashes, customer personally identifiable information, and order data, enabling account takeover and data manipulation.

Action-Not Available
Vendor-givanz
Product-Vvveb
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-33221
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-91.23% / 99.67%
||
7 Day CHG~0.00%
Published-07 Jul, 2021 | 14:24
Updated-03 Aug, 2024 | 23:42
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 CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.

Action-Not Available
Vendor-commscopen/a
Product-ruckus_iot_controllern/a
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-39987
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.3||CRITICAL
EPSS-82.17% / 99.23%
||
7 Day CHG~0.00%
Published-09 Apr, 2026 | 17:16
Updated-24 Apr, 2026 | 03:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2026-05-07||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints (e.g., /ws) that correctly call validate_auth() for authentication, the /terminal/ws endpoint only checks the running mode and platform support before accepting connections, completely skipping authentication verification. This vulnerability is fixed in 0.23.0.

Action-Not Available
Vendor-coreweavemarimo-teamMarimo
Product-marimomarimoMarimo
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-40620
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-9.3||CRITICAL
EPSS-0.11% / 28.84%
||
7 Day CHG+0.01%
Published-24 Apr, 2026 | 00:02
Updated-24 Apr, 2026 | 14:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
SenseLive X3050 Missing authentication for critical function

A vulnerability in SenseLive X3050’s embedded management service allows full administrative control to be established without any form of authentication or authorization on the SenseLive config application. The service accepts management connections from any reachable host, enabling unrestricted modification of critical configuration parameters, operational modes, and device state through a vendor-supplied or compatible client.

Action-Not Available
Vendor-SenseLive
Product-X3050
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-33346
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.58% / 69.14%
||
7 Day CHG~0.00%
Published-24 Jun, 2021 | 15:01
Updated-03 Aug, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an arbitrary password modification vulnerability in a D-LINK DSL-2888A router product. An attacker can use this vulnerability to modify the password of the admin user without authorization.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dsl-2888adsl-2888a_firmwaren/a
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-41179
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.2||CRITICAL
EPSS-5.15% / 90.02%
||
7 Day CHG+0.40%
Published-23 Apr, 2026 | 00:03
Updated-20 May, 2026 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
RClone: Unauthenticated operations/fsinfo allows attacker-controlled backend instantiation and local command execution

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Starting in version 1.48.0 and prior to version 1.73.5, the RC endpoint `operations/fsinfo` is exposed without `AuthRequired: true` and accepts attacker-controlled `fs` input. Because `rc.GetFs(...)` supports inline backend definitions, an unauthenticated attacker can instantiate an attacker-controlled backend on demand. For the WebDAV backend, `bearer_token_command` is executed during backend initialization, making single-request unauthenticated local command execution possible on reachable RC deployments without global HTTP authentication. Version 1.73.5 patches the issue.

Action-Not Available
Vendor-rclonerclone
Product-rclonerclone
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-41176
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.2||CRITICAL
EPSS-16.74% / 95.05%
||
7 Day CHG+1.11%
Published-22 Apr, 2026 | 23:57
Updated-28 Apr, 2026 | 03:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.

Action-Not Available
Vendor-rclonerclone
Product-rclonerclone
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-40884
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.07% / 22.08%
||
7 Day CHG+0.01%
Published-21 Apr, 2026 | 19:39
Updated-27 Apr, 2026 | 14:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
goshs: Empty-username SFTP password authentication bypass in goshs

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP authentication bypass when the documented empty-username basic-auth syntax is used. If the server is started with -b ':pass' together with -sftp, goshs accepts that configuration but does not install any SFTP password handler. As a result, an unauthenticated network attacker can connect to the SFTP service and access files without a password. This vulnerability is fixed in 2.0.0-beta.6.

Action-Not Available
Vendor-goshspatrickhener
Product-goshsgoshs
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-20025
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-9||CRITICAL
EPSS-0.44% / 63.56%
||
7 Day CHG~0.00%
Published-19 Jan, 2023 | 01:33
Updated-07 Apr, 2025 | 13:46
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 the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-rv042_firmwarerv016rv042g_firmwarerv082_firmwarerv042grv042rv016_firmwarerv082Cisco Small Business RV Series Router Firmware
CWE ID-CWE-290
Authentication Bypass by Spoofing
CWE ID-CWE-293
Using Referer Field for Authentication
CVE-2021-42783
Matching Score-4
Assigner-Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)
ShareView Details
Matching Score-4
Assigner-Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)
CVSS Score-9.8||CRITICAL
EPSS-0.66% / 71.54%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 21:37
Updated-04 Aug, 2024 | 03:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing Authentication in debug_post_set.cgi in D-Link DWR-932C E1 Firmware 1.0.0.4

Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions.

Action-Not Available
Vendor-D-Link Corporation
Product-dwr-932c_e1_firmwaredwr-932cDWR-932C E1
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-20126
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-9.8||CRITICAL
EPSS-69.93% / 98.69%
||
7 Day CHG~0.00%
Published-04 May, 2023 | 00:00
Updated-28 Oct, 2024 | 16:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco SPA112 2-Port Phone Adapters Remote Command Execution Vulnerability

A vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to a missing authentication process within the firmware upgrade function. An attacker could exploit this vulnerability by upgrading an affected device to a crafted version of firmware. A successful exploit could allow the attacker to execute arbitrary code on the affected device with full privileges. Cisco has not released firmware updates to address this vulnerability.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-spa112_firmwarespa112Cisco Small Business IP Phones
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-33543
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-9.8||CRITICAL
EPSS-87.24% / 99.47%
||
7 Day CHG~0.00%
Published-13 Sep, 2021 | 17:55
Updated-03 Aug, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
UDP Technology/Geutebrück camera devices: Authentication Bypass

Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files due to default user authentication settings. This can lead to manipulation of the device and denial of service.

Action-Not Available
Vendor-geutebrueckGeutebrück
Product-g-cam_ethc-2249g-cam_ethc-2230_firmwareg-cam_efd-2251_firmwareg-code_eec-2400g-code_een-2010_firmwareg-code_een-2040_firmwareg-cam_ebc-2112_firmwareg-cam_ethc-2230g-code_een-2010g-cam_ewpc-2270_firmwareg-code_een-2040g-cam_ethc-2240_firmwareg-cam_ebc-2112g-cam_ewpc-2275g-cam_ewpc-2271_firmwareg-cam_ewpc-2271g-cam_ethc-2239g-cam_efd-2250g-cam_efd-2251g-cam_ebc-2111g-cam_ebc-2110g-cam_ebc-2111_firmwareg-cam_ethc-2249_firmwareg-cam_ethc-2240g-cam_efd-2250_firmwareg-cam_ethc-2239_firmwareg-cam_ebc-2110_firmwareg-code_eec-2400_firmwareg-cam_ewpc-2270g-cam_efd-2241g-cam_efd-2241_firmwareg-cam_ewpc-2275_firmwareEncoder G-CodeE2 Series
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2018-7842
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-9.8||CRITICAL
EPSS-7.37% / 91.83%
||
7 Day CHG~0.00%
Published-22 May, 2019 | 19:59
Updated-05 Aug, 2024 | 06:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A CWE-290: Authentication Bypass by Spoofing vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause an elevation of privilege by conducting a brute force attack on Modbus parameters sent to the controller.

Action-Not Available
Vendor-n/a
Product-modicon_quantummodicon_quantum_firmwaremodicon_m580_firmwaremodicon_premium_firmwaremodicon_premiummodicon_m340modicon_m340_firmwaremodicon_m580Modicon M580 Modicon M340 Modicon Quantum Modicon Premium
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2026-35546
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-0.08% / 22.88%
||
7 Day CHG~0.00%
Published-17 Apr, 2026 | 19:39
Updated-04 May, 2026 | 14:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Anviz Products Missing Authentication for Critical Function

Anviz CX2 Lite and CX7 are vulnerable to unauthenticated firmware uploads. This causes crafted archives to be accepted, enabling attackers to plant and execute code and obtain a reverse shell.

Action-Not Available
Vendor-anvizAnviz
Product-cx7_firmwarecx2_litecx2_lite_firmwarecx7Anviz CX2 Lite FirmwareAnviz CX7 Firmware
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-32930
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-0.45% / 63.87%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 16:25
Updated-03 Aug, 2024 | 23:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to change configurations and execute arbitrary code on the iView (versions prior to v5.7.03.6182).

Action-Not Available
Vendor-n/aAdvantech (Advantech Co., Ltd.)
Product-iviewiView
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-1140
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-0.73% / 73.04%
||
7 Day CHG+0.01%
Published-27 Mar, 2023 | 14:54
Updated-16 Jan, 2025 | 21:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CVE-2023-1140

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability that could allow an attacker to achieve unauthenticated remote code execution in the context of an administrator.

Action-Not Available
Vendor-Delta Electronics, Inc.
Product-infrasuite_device_masterInfraSuite Device Master
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-1083
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.66%
||
7 Day CHG~0.00%
Published-09 Apr, 2024 | 08:25
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Welotec: improper access control in TK500v1 router series

An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.

Action-Not Available
Vendor-Welotecwelotec
Product-TK525U SetTK525LTK525L SetTK515L-W SetTK525WTK515L-WTK515L SetTK535L1 SetTK525L-WTK525L-W SetTK515LTK535L1TK525W SetTK525Utk525ltk515ltk525wtk525utk535l1
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-1096
Matching Score-4
Assigner-NetApp, Inc.
ShareView Details
Matching Score-4
Assigner-NetApp, Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.65% / 82.28%
||
7 Day CHG+0.63%
Published-12 May, 2023 | 00:00
Updated-27 Jan, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SnapCenter versions 4.7 prior to 4.7P2 and 4.8 prior to 4.8P1 are susceptible to a vulnerability which could allow a remote unauthenticated attacker to gain access as an admin user.

Action-Not Available
Vendor-n/aNetApp, Inc.
Product-snapcenterSnapCenter
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-33008
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-8.8||HIGH
EPSS-0.18% / 39.06%
||
7 Day CHG~0.00%
Published-04 Apr, 2022 | 19:45
Updated-16 Apr, 2025 | 17:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AVEVA System Platform Missing Authentication for Critical Function

AVEVA System Platform versions 2017 through 2020 R2 P01 does not perform any authentication for functionality that requires a provable user identity.

Action-Not Available
Vendor-AVEVA
Product-system_platformAVEVA System Platform
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-31337
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-9.8||CRITICAL
EPSS-0.62% / 70.42%
||
7 Day CHG~0.00%
Published-28 Jun, 2021 | 12:24
Updated-03 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by default on the SINAMICS Medium Voltage Products (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).

Action-Not Available
Vendor-n/aSiemens AG
Product-sinamics_sl150sinamics_sm150isinamics_sm150_firmwaresinamics_sl150_firmwaresinamics_sm150i_firmwaresinamics_sm150SINAMICS Medium Voltage Products
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-0906
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-7.3||HIGH
EPSS-0.23% / 46.12%
||
7 Day CHG~0.00%
Published-18 Feb, 2023 | 07:41
Updated-02 Aug, 2024 | 05:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
SourceCodester Online Pizza Ordering System POST Parameter ajax.php delete_category missing authentication

A vulnerability classified as critical was found in SourceCodester Online Pizza Ordering System 1.0. Affected by this vulnerability is the function delete_category of the file ajax.php of the component POST Parameter Handler. The manipulation leads to missing authentication. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-221455.

Action-Not Available
Vendor-oretnom23SourceCodester
Product-online_pizza_ordering_systemOnline Pizza Ordering System
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2020-11598
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-3.19% / 87.19%
||
7 Day CHG~0.00%
Published-06 Apr, 2020 | 21:31
Updated-04 Aug, 2024 | 11:35
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 CIPPlanner CIPAce 9.1 Build 2019092801. Upload.ashx allows remote attackers to execute arbitrary code by uploading and executing an ASHX file.

Action-Not Available
Vendor-cipplannern/a
Product-cipacen/a
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-30167
Matching Score-4
Assigner-TWCERT/CC
ShareView Details
Matching Score-4
Assigner-TWCERT/CC
CVSS Score-9.8||CRITICAL
EPSS-3.08% / 87.00%
||
7 Day CHG~0.00%
Published-28 Apr, 2021 | 09:30
Updated-17 Sep, 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
MERIT LILIN ENT.CO.,LTD. P2/Z2/P3/Z3 IP camera - Broken Authentication

The manage users profile services of the network camera device allows an authenticated. Remote attackers can modify URL parameters and further amend user’s information and escalate privileges to control the devices.

Action-Not Available
Vendor-meritlilinMERIT LILIN ENT.CO.,LTD.
Product-p2g1022x_firmwarep2r8822e4_firmwarep3r6322e2_firmwarez2r6422ax-pz3r6422x3z2r6452ax-pp3r8822e2z2r8152x2-p_firmwarep2r6522e2_firmwarez2r8852ax_firmwarep2r6822e2p2g1022z2r8152x-pp3r6522e2_firmwarez2r6522xz2r8152x2-pp2r6852e4p2g1022_firmwarep2r8852e2z2r6422axz3r8922x3p2r6322ae2p2r6852e2_firmwarep2r6522e4p2r6352ae2_firmwarez2r8852axp2r8852e4_firmwarep2r6322ae2_firmwarez2r8822ax_firmwarez2r6522x_firmwarep2g1022xz3r6422x3_firmwarep2r6522e2z2r8122x2-pp2r6822e4p2r6552e4_firmwarez2r8022ex25z2r8052ex25z2r8822axp2r8822e2p2r6552e2z2r8122x-p_firmwarez2r6422ax-p_firmwarep2r6552e2_firmwarez2r6422ax_firmwarep2r6352ae4_firmwarez2r6552xp2r8852e2_firmwarez2r6552x_firmwarez2r8152x-p_firmwarez2r6452axp2r3052ae2_firmwarep2g1052_firmwarez2r8122x-pp2r6852e2p2r3022ae2_firmwarep2r3052ae2p2r6322ae4_firmwarep3r6322e2p2r6822e2_firmwarep2r8822e2_firmwarez2r6452ax_firmwarep2r6352ae2z2r8022ex25_firmwarep2r6322ae4p2r3022ae2p3r6522e2z3r6522xp2r8822e4p2r6852e4_firmwarep2r6552e4z3r6522x_firmwarep3r8822e2_firmwarep2g1052p2r8852e4z2r8122x2-p_firmwarep2r6822e4_firmwarep2r6522e4_firmwarez2r6452ax-p_firmwarez3r8922x3_firmwarep2r6352ae4z2r8052ex25_firmwareP2/Z2/P3/Z3 IP camera firmware
CWE ID-CWE-522
Insufficiently Protected Credentials
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-34275
Matching Score-4
Assigner-Oracle
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Matching Score-4
Assigner-Oracle
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.28%
||
7 Day CHG+0.01%
Published-21 Apr, 2026 | 20:35
Updated-01 May, 2026 | 03:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the Oracle Advanced Inbound Telephony product of Oracle E-Business Suite (component: Setup and Administration). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Advanced Inbound Telephony. Successful attacks of this vulnerability can result in takeover of Oracle Advanced Inbound Telephony. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-advanced_inbound_telephonyOracle Advanced Inbound Telephony
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-30190
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.43% / 62.72%
||
7 Day CHG~0.00%
Published-25 May, 2021 | 12:09
Updated-15 Aug, 2025 | 20:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.

Action-Not Available
Vendor-wagon/aCODESYS GmbH
Product-750-8202750-832_firmware750-831750-8211750-893v2_web_server750-8202_firmware750-8216750-831_firmware750-8214750-885_firmware750-881750-880750-829750-8210_firmware750-8213_firmware750-8203_firmware750-891_firmware750-8214_firmware750-8212_firmware750-881_firmware750-823_firmware750-823750-862750-8211_firmware750-8217_firmware750-882_firmware750-8207_firmware750-8203750-889_firmware750-8212750-890_firmware750-8206_firmware750-8208_firmware750-882750-890750-852750-832750-8206750-8207750-8208750-889750-862_firmware750-893_firmware750-8204_firmware750-885750-8204750-8210750-8213750-8216_firmware750-852_firmware750-8217750-880_firmware750-829_firmware750-891n/a
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-29441
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8.6||HIGH
EPSS-93.92% / 99.89%
||
7 Day CHG~0.00%
Published-27 Apr, 2021 | 20:20
Updated-03 Aug, 2024 | 22:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Authentication bypass

Nacos is a platform designed for dynamic service discovery and configuration and service management. In Nacos before version 1.4.1, when configured to use authentication (-Dnacos.core.auth.enabled=true) Nacos uses the AuthFilter servlet filter to enforce authentication. This filter has a backdoor that enables Nacos servers to bypass this filter and therefore skip authentication checks. This mechanism relies on the user-agent HTTP header so it can be easily spoofed. This issue may allow any user to carry out any administrative tasks on the Nacos server.

Action-Not Available
Vendor-alibabaalibaba
Product-nacosnacos
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2021-28913
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-2.83% / 86.42%
||
7 Day CHG~0.00%
Published-09 Sep, 2021 | 18:00
Updated-03 Aug, 2024 | 21:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /webif/SecurityModule to validate the so called and hard coded unique 'eibPort String' which acts as the root SSH key passphrase. This is usable and part of an attack chain to gain SSH root access.

Action-Not Available
Vendor-bab-technologien/a
Product-eibport_firmwareeibportn/a
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2021-28809
Matching Score-4
Assigner-QNAP Systems, Inc.
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Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.58% / 69.14%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 07:40
Updated-17 Sep, 2024 | 00:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing Authentication for Critical Function in RTRR Server in HBS3

An improper access control vulnerability has been reported to affect certain legacy versions of HBS 3. If exploited, this vulnerability allows attackers to compromise the security of the operating system.QNAP have already fixed this vulnerability in the following versions of HBS 3: QTS 4.3.6: HBS 3 v3.0.210507 and later QTS 4.3.4: HBS 3 v3.0.210506 and later QTS 4.3.3: HBS 3 v3.0.210506 and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-hybrid_backup_syncqtsHBS 3
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-749
Exposed Dangerous Method or Function
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-33654
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8.9||HIGH
EPSS-0.23% / 46.14%
||
7 Day CHG~0.00%
Published-27 Mar, 2026 | 19:43
Updated-08 Apr, 2026 | 15:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Zero-Click Indirect Prompt Injection and Authentication Bypass via Email Polling

nanobot is a personal AI assistant. Prior to version 0.1.6, an indirect prompt injection vulnerability exists in the email channel processing module (`nanobot/channels/email.py`), allowing a remote, unauthenticated attacker to execute arbitrary LLM instructions (and subsequently, system tools) without any interaction from the bot owner. By sending an email containing malicious prompts to the bot's monitored email address, the bot automatically polls, ingests, and processes the email content as highly trusted input, fully bypassing channel isolation and resulting in a stealthy, zero-click attack. Version 0.1.6 patches the issue.

Action-Not Available
Vendor-nanobotHKUDS
Product-nanobotnanobot
CWE ID-CWE-1336
Improper Neutralization of Special Elements Used in a Template Engine
CWE ID-CWE-290
Authentication Bypass by Spoofing
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2022-50981
Matching Score-4
Assigner-CERT@VDE
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Matching Score-4
Assigner-CERT@VDE
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 14.69%
||
7 Day CHG~0.00%
Published-02 Feb, 2026 | 14:12
Updated-03 Feb, 2026 | 16:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Multiple Innomic VibroLine VLX HD 5.0 and avibia AVLX weak password requirements

An unauthenticated remote attacker can gain full access on the affected devices as they are shipped without a password by default and setting one is not enforced.

Action-Not Available
Vendor-avibiaInnomic
Product-VibroLine VLE4 HD 5.0VibroLine VLX6 HD 5.0AvibiaLine AVLE1 HD 5.0VibroLine VLX2 HD 4.0VibroLine VLE6 HD 4.0AvibiaLine AVLX8 HD 5.0VibroLine VLX6 HD 4.0VibroLine VLX1 HD 4.0VibroLine VLX4 HD 5.0VibroLine VLE6 HD 5.0AvibiaLine AVLE6 HD 5.0AvibiaLine AVLE4 HD 5.0VibroLine VLE2 HD 5.0AvibiaLine AVLE2 HD 5.0AvibiaLine AVLX4 HD 5.0AvibiaLine AVLX1 HD 5.0AvibiaLine AVLE8 HD 5.0VibroLine VLX2 HD 5.0AvibiaLine AVLX2 HD 5.0VibroLine VLE1 HD 4.0VibroLine VLX8 HD 4.0VibroLine VLE8 HD 4.0VibroLine VLE8 HD 5.0VibroLine VLE4 HD 4.0VibroLine VLE1 HD 5.0VibroLine VLX8 HD 5.0AvibiaLine AVLX6 HD 5.0VibroLine VLX1 HD 5.0VibroLine VLE2 HD 4.0VibroLine VLX4 HD 4.0
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2026-33017
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.3||CRITICAL
EPSS-23.98% / 96.13%
||
7 Day CHG+0.74%
Published-20 Mar, 2026 | 04:52
Updated-21 May, 2026 | 21:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2026-04-08||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Langflow has Unauthenticated Remote Code Execution via Public Flow Build Endpoint

Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the POST /api/v1/build_public_tmp/{flow_id}/flow endpoint allows building public flows without requiring authentication. When the optional data parameter is supplied, the endpoint uses attacker-controlled flow data (containing arbitrary Python code in node definitions) instead of the stored flow data from the database. This code is passed to exec() with zero sandboxing, resulting in unauthenticated remote code execution. This is distinct from CVE-2025-3248, which fixed /api/v1/validate/code by adding authentication. The build_public_tmp endpoint is designed to be unauthenticated (for public flows) but incorrectly accepts attacker-supplied flow data containing arbitrary executable code. This issue has been fixed in version 1.9.0.

Action-Not Available
Vendor-langflowlangflow-aiLangflow
Product-langflowlangflowLangflow
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE ID-CWE-95
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CVE-2021-29203
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-89.85% / 99.59%
||
7 Day CHG~0.00%
Published-06 May, 2021 | 20:17
Updated-03 Aug, 2024 | 22:02
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, prior to version 1.22. 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. HPE has released a software update to resolve the vulnerability in the HPE Edgeline Infrastructure Manager.

Action-Not Available
Vendor-n/aHP Inc.
Product-edgeline_infrastructure_managerHPE Edgeline Infrastructure Management Software
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2022-50925
Matching Score-4
Assigner-VulnCheck
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Matching Score-4
Assigner-VulnCheck
CVSS Score-8.6||HIGH
EPSS-0.04% / 12.04%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 22:51
Updated-07 Apr, 2026 | 14:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Prowise Reflect v1.0.9 - Remote Keystroke Injection

Prowise Reflect version 1.0.9 contains a remote keystroke injection vulnerability that allows attackers to send keyboard events through an exposed WebSocket on port 8082. Attackers can craft malicious web pages to inject keystrokes, opening applications and typing arbitrary text by sending specific WebSocket messages.

Action-Not Available
Vendor-prowiseProwise
Product-reflectProwise Reflect
CWE ID-CWE-346
Origin Validation Error
CVE-2022-50591
Matching Score-4
Assigner-VulnCheck
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Matching Score-4
Assigner-VulnCheck
CVSS Score-8.8||HIGH
EPSS-0.16% / 36.29%
||
7 Day CHG~0.00%
Published-06 Nov, 2025 | 19:58
Updated-24 Nov, 2025 | 18:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Advantech iView < v5.7.04 Build 6425 ztp_config_id Parameter SQL Injection Information Disclosure

Advantech iView versions prior to v5.7.04 build 6425 contain a vulnerability within the SNMP management tool that allows for remote attackers to bypass authentication checks and reach a SQL injection vulnerability within the ‘ztp_config_id’ parameter to the ‘NetworkServlet’ endpoint. Successful exploitation allows for the exfiltration of user data, included clear text passwords.

Action-Not Available
Vendor-Advantech (Advantech Co., Ltd.)
Product-iviewiView
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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