wire-server provides back end services for Wire, an open source messenger. In versions of wire-server prior to the 2022-01-27 release, it was possible to craft DSA Signatures to bypass SAML SSO and impersonate any Wire user with SAML credentials. In teams with SAML, but without SCIM, it was possible to create new accounts with fake SAML credentials. Under certain conditions that can be established by an attacker, an upstream library for parsing, rendering, signing, and validating SAML XML data was accepting public keys as trusted that were provided by the attacker in the signature. As a consequence, the attacker could login as any user in any Wire team with SAML SSO enabled. If SCIM was not enabled, the attacker could also create new users with new SAML NameIDs. In order to exploit this vulnerability, the attacker needs to know the SSO login code (distributed to all team members with SAML credentials and visible in the Team Management app), the SAML EntityID identifying the IdP (a URL not considered sensitive, but usually hard to guess, also visible in Team Management), and the SAML NameID of the user (usually an email address or a nick). The issue has been fixed in wire-server `2022-01-27` and is already deployed on all Wire managed services. On premise instances of wire-server need to be updated to `2022-01-27`, so that their backends are no longer affected. There are currently no known workarounds. More detailed information about how to reproduce the vulnerability and mitigation strategies is available in the GitHub Security Advisory.

Wire before 2020-10-16 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a format string. This affects Wire AVS (Audio, Video, and Signaling) 5.3 through 6.x before 6.4, the Wire Secure Messenger application before 3.49.918 for Android, and the Wire Secure Messenger application before 3.61 for iOS. This occurs via the value parameter to sdp_media_set_lattr in peerflow/sdp.c.

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the `Authorization` header. As the short-lived token is only meant as means of authentication by the client for less critical requests to the backend, the ability to change the email address with a short-lived token constitutes a privilege escalation attack. Since the attacker can change the password after setting the email address to one that they control, changing the email address can result in an account takeover by the attacker. Short-lived tokens can be requested from the backend by Wire clients using the long lived tokens, after which the long lived tokens can be stored securely, for example on the devices key chain. The short lived tokens can then be used to authenticate the client towards the backend for frequently performed actions such as sending and receiving messages. While short-lived tokens should not be available to an attacker per-se, they are used more often and in the shape of an HTTP header, increasing the risk of exposure to an attacker relative to the long-lived tokens, which are stored and transmitted in cookies. If you are running an on-prem instance and provision all users with SCIM, you are not affected by this issue (changing email is blocked for SCIM users). SAML single-sign-on is unaffected by this issue, and behaves identically before and after this update. The reason is that the email address used as SAML NameID is stored in a different location in the databse from the one used to contact the user outside wire. Version 2021-08-16 and later provide a new end-point that requires both the long-lived client cookie and `Authorization` header. The old end-point has been removed. If you are running an on-prem instance with at least some of the users invited or provisioned via SAML SSO and you cannot update then you can block `/self/email` on nginz (or in any other proxies or firewalls you may have set up). You don't need to discriminate by verb: `/self/email` only accepts `PUT` and `DELETE`, and `DELETE` is almost never used.

Wire is an open source secure messenger. In affected versions if the an attacker gets an old but valid access token they can take over an account by changing the email. This issue has been resolved in version 3.86 which uses a new endpoint which additionally requires an authentication cookie. See wire-ios-sync-engine and wire-ios-transport references. This is the root advisory that pulls the changes together.

jeewx-boot 1.3 has an authentication bypass vulnerability in the preHandle function

MallChat v1.0-SNAPSHOT has an authentication bypass vulnerability. An attacker can exploit this vulnerability to access API without any token.

DataHub is an open-source metadata platform. Prior to version 0.8.45, the `StatelessTokenService` of the DataHub metadata service (GMS) does not verify the signature of JWT tokens. This allows an attacker to connect to DataHub instances as any user if Metadata Service authentication is enabled. This vulnerability occurs because the `StatelessTokenService` of the Metadata service uses the `parse` method of `io.jsonwebtoken.JwtParser`, which does not perform a verification of the cryptographic token signature. This means that JWTs are accepted regardless of the used algorithm. This issue may lead to an authentication bypass. Version 0.8.45 contains a patch for the issue. There are no known workarounds.

zhisheng17 blog 3.0.1-SNAPSHOT has an authentication bypass vulnerability. An attacker can exploit this vulnerability to access API without any token.

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. A remote attacker could execute arbitrary commands or bypass authentication and upload files on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Conduct a cross-site scripting (XSS) attack Conduct an HTML injection attack For more information about these vulnerabilities, see the Details section of this advisory.

Authentication Bypass by Primary Weakness vulnerability in Swoop 1-Click Login: Passwordless Authentication allows Authentication Bypass.This issue affects 1-Click Login: Passwordless Authentication: 1.4.5.

A vulnerability in Trend Micro Apex One and Trend Micro Apex One as a Service could allow an attacker to bypass the product's login authentication by falsifying request parameters on affected installations.

An issue in the helper tool of Mailbutler GmbH Shimo VPN Client for macOS v5.0.4 allows attackers to bypass authentication via PID re-use.

A command execution vulnerability in SonicWall GMS 9.3 allows a remote unauthenticated attacker to locally escalate privilege to root.

The WLAN module has a vulnerability in permission verification. Successful exploitation of this vulnerability may cause third-party apps to affect WLAN functions.

A vulnerability has been found in harrystech Dynosaur-Rails and classified as critical. Affected by this vulnerability is the function basic_auth of the file app/controllers/application_controller.rb. The manipulation leads to improper authentication. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The patch is named 04b223813f0e336aab50bff140d0f5889c31dbec. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-221503.

Onedev is an open source, self-hosted Git Server with CI/CD and Kanban. In versions of Onedev prior to 7.3.0 unauthenticated users can take over a OneDev instance if there is no properly configured reverse proxy. The /git-prereceive-callback endpoint is used by the pre-receive git hook on the server to check for branch protections during a push event. It is only intended to be accessed from localhost, but the check relies on the X-Forwarded-For header. Invoking this endpoint leads to the execution of one of various git commands. The environment variables of this command execution can be controlled via query parameters. This allows attackers to write to arbitrary files, which can in turn lead to the execution of arbitrary code. Such an attack would be very hard to detect, which increases the potential impact even more. Users are advised to upgrade. There are no known workarounds for this issue.

aEnrich a+HRD has improper validation for login function. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and access API function to perform arbitrary system command or disrupt service.

EXFO - BV-10 Performance Endpoint Unit authentication bypass User can manually manipulate access enabling authentication bypass.

Discourse Patreon enables syncronization between Discourse Groups and Patreon rewards. On sites with Patreon login enabled, an improper authentication vulnerability could be used to take control of a victim's forum account. This vulnerability is patched in commit number 846d012151514b35ce42a1636c7d70f6dcee879e of the discourse-patreon plugin. Out of an abundance of caution, any Discourse accounts which have logged in with an unverified-email Patreon account will be logged out and asked to verify their email address on their next login. As a workaround, disable the patreon integration and log out all users with associated Patreon accounts.

The ping tool in multiple D-Link and TRENDnet devices allow remote attackers to execute arbitrary code via the ping_addr parameter to ping.ccp.

The fingerprint module has service logic errors.Successful exploitation of this vulnerability will cause the phone lock to be cracked.

Improper access control in Samsung Pass prior to version 4.0.05.1 allows attackers to unauthenticated access via keep open feature.

`@next-auth/upstash-redis-adapter` is the Upstash Redis adapter for NextAuth.js, which provides authentication for Next.js. Applications that use `next-auth` Email Provider and `@next-auth/upstash-redis-adapter` before v3.0.2 are affected by this vulnerability. The Upstash Redis adapter implementation did not check for both the identifier (email) and the token, but only checking for the identifier when verifying the token in the email callback flow. An attacker who knows about the victim's email could easily sign in as the victim, given the attacker also knows about the verification token's expired duration. The vulnerability is patched in v3.0.2. A workaround is available. Using Advanced Initialization, developers can check the requests and compare the query's token and identifier before proceeding.

An authentication bypass vulnerability in PandoraNext-TokensTool v0.6.8 and before. An attacker can exploit this vulnerability to access API without any token.

MegaRAC Default Credentials Vulnerability

MegaRAC Default Credentials Vulnerability

D-Link DIR845L v1.00-v1.03 contains a Static Default Credential vulnerability in /etc/init0.d/S80telnetd.sh.

A vulnerability was found in Emlog Pro 2.3.4. It has been classified as problematic. This affects an unknown part of the component Cookie Handler. The manipulation of the argument AuthCookie leads to improper authentication. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The identifier VDB-264741 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

UPSMON Pro login function has insufficient authentication. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and get administrator privilege to access, control system or disrupt service.

An access control issue in MobaXterm before v22.1 allows attackers to make connections to the server via the SSH or SFTP protocols without authentication.

Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `aud` (Audience) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.

Vulnerabilities in the web-based management interface of Aruba EdgeConnect Enterprise Orchestrator could allow an unauthenticated remote attacker to bypass authentication. Successful exploitation of these vulnerabilities could allow an attacker to gain administrative privileges leading to a complete compromise of the Aruba EdgeConnect Enterprise Orchestrator with versions 9.1.2.40051 and below, 9.0.7.40108 and below, 8.10.23.40009 and below, and any older branches of Orchestrator not specifically mentioned.

Vulnerabilities in the web-based management interface of Aruba EdgeConnect Enterprise Orchestrator could allow an unauthenticated remote attacker to bypass authentication. Successful exploitation of these vulnerabilities could allow an attacker to gain administrative privileges leading to a complete compromise of the Aruba EdgeConnect Enterprise Orchestrator with versions 9.1.2.40051 and below, 9.0.7.40108 and below, 8.10.23.40009 and below, and any older branches of Orchestrator not specifically mentioned.

CVE-2024-45823 IMPACT An authentication bypass vulnerability exists in the affected product. The vulnerability exists due to shared secrets across accounts and could allow a threat actor to impersonate a user if the threat actor is able to enumerate additional information required during authentication.

The web application uses a weak authentication mechanism to verify that a request is coming from an authenticated and authorized resource.

An issue was discovered in the YugabyteDB 2.6.1 when using LDAP-based authentication in YCQL with Microsoft’s Active Directory. When anonymous or unauthenticated LDAP binding is enabled, it allows bypass of authentication with an empty password.

A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service or potential code execution by overwriting configuration settings of the controller over Modbus.

Trendnet TEW733GR v1.03B01 contains a Static Default Credential vulnerability in /etc/init0.d/S80telnetd.sh.

An issue in compop.ca ONLINE MALL v.3.5.3 allows a remote attacker to execute arbitrary code via the rid, tid, et, and ts parameters.

OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacker with network access to the proxy server could leverage this vulnerability to connect to VNC servers protected by the proxy server without providing any authentication credentials. Exploitation of this issue requires that the proxy server is currently accepting connections for the target VNC server.

Unverified Password Change in GitHub repository tsolucio/corebos prior to 8.

Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `iss` (Issuer) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.

D-Link DIR845L A1 contains a authentication vulnerability via an AUTHORIZED_GROUP=1 value, as demonstrated by a request for getcfg.php.

An issue was discovered in vesoft NebulaGraph through 3.8.0. It allows bypassing authentication.

Bminusl IHateToBudget v1.5.7 employs a weak password policy which allows attackers to potentially gain unauthorized access to the application via brute-force attacks. Additionally, user passwords are hashed without a salt or pepper making it much easier for tools like hashcat to crack the hashes.

Improper Authentication vulnerability in upKeeper Solutions product upKeeper Manager allows Authentication Bypass.This issue affects upKeeper Manager: through 5.1.9.

Meshtastic is an open source, off-grid, decentralized, mesh network. Meshtastic uses MQTT to communicate over an internet connection to a shared or private MQTT Server. Nodes can communicate directly via an internet connection or proxied through a connected phone (i.e., via bluetooth). Prior to version 2.5.1, multiple weaknesses in the MQTT implementation allow for authentication and authorization bypasses resulting in unauthorized control of MQTT-connected nodes. Version 2.5.1 contains a patch.

Inoda OnTrack v3.4 employs a weak password policy which allows attackers to potentially gain unauthorized access to the application via brute-force attacks. Additionally, user passwords are hashed without a salt or pepper making it much easier for tools like hashcat to crack the hashes.