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CWE-294

272 CVEs • Abstraction: Base • Likelihood of Exploit: High

Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

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CVEs (272)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
Sep 13, 2024
8.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
The session hijacking attack targets the application layer's control mechanism, which manages authenticated sessions between a host PC and a PLC. During such sessions, a session key is utilized to maintain security. Howe...Show more
The session hijacking attack targets the application layer's control mechanism, which manages authenticated sessions between a host PC and a PLC. During such sessions, a session key is utilized to maintain security. However, if an attacker captures this session key, they can inject traffic into an ongoing authenticated session. To successfully achieve this, the attacker also needs to spoof both the IP address and MAC address of the originating host which is typical of a session-based attack.Show less
1Openpolicyagent
1Open Policy Agent
Jun 17, 2026
Aug 30, 2024
N/A· v4
7.3 HIGH· v3
N/A· v2
A SMB force-authentication vulnerability exists in all versions of OPA for Windows prior to v0.68.0. The vulnerability exists because of improper input validation, allowing a user to pass an arbitrary SMB share instead o...Show more
A SMB force-authentication vulnerability exists in all versions of OPA for Windows prior to v0.68.0. The vulnerability exists because of improper input validation, allowing a user to pass an arbitrary SMB share instead of a Rego file as an argument to OPA CLI or to one of the OPA Go library’s functions.Show less
1Hitachienergy
1Microscada X Sys600
Jun 17, 2026
Aug 27, 2024
N/A· v4
8.2 HIGH· v3
N/A· v2
An attacker with local access to machine where MicroSCADA X SYS600 is installed, could enable the session logging supporting the product and try to exploit a session hijacking of an already established session. By defaul...Show more
An attacker with local access to machine where MicroSCADA X SYS600 is installed, could enable the session logging supporting the product and try to exploit a session hijacking of an already established session. By default, the session logging level is not enabled and only users with administrator rights can enable it.Show less
1Hyperledger
1Fabric
Jun 17, 2026
Aug 25, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window.
1Horizoncloud
1Caterease
Jun 17, 2026
Aug 2, 2024
N/A· v4
8.4 HIGH· v3
N/A· v2
An issue in Horizon Business Services Inc. Caterease Software 16.0.1.1663 through 24.0.1.2405 and possibly later versions allows a local attacker to perform an Authentication Bypass by Capture-replay attack due to insuff...Show more
An issue in Horizon Business Services Inc. Caterease Software 16.0.1.1663 through 24.0.1.2405 and possibly later versions allows a local attacker to perform an Authentication Bypass by Capture-replay attack due to insufficient protection against capture-replay attacks.Show less
1Perforce
1Akana Api
Jun 17, 2026
Jul 30, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
In versions of Akana API Platform prior to 2024.1.0, SAML tokens can be replayed.
1Dlink
1Dsl 225 Firmware
Jun 17, 2026
Jul 21, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
D-Link - CWE-294: Authentication Bypass by Capture-replay
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Jun 17, 2026
Jul 15, 2024
N/A· v4
6.8 MEDIUM· v3
N/A· v2
Mengshen Wireless Door Alarm M70 2024-05-24 allows Authentication Bypass via a Capture-Replay approach.
1Google
1Nearby
Jun 17, 2026
Jun 26, 2024
7.1 HIGH· v4
4.3 MEDIUM· v3
N/A· v2
There exists a vulnerability in Quick Share/Nearby, where an attacker can bypass the accept file dialog on Quick Share Windows. Normally in Quick Share Windows app we can't send a file without the user accept from the re...Show more
There exists a vulnerability in Quick Share/Nearby, where an attacker can bypass the accept file dialog on Quick Share Windows. Normally in Quick Share Windows app we can't send a file without the user accept from the receiving device if the visibility is set to everyone mode or contacts mode. We recommend upgrading to version 1.0.1724.0 of Quick Share or aboveShow less
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Jun 17, 2026
Jun 13, 2024
8.7 HIGH· v4
N/A· v3
N/A· v2
Transmitted data is logged between the device and the backend service. An attacker could use these logs to perform a replay attack to replicate calls.
1Strapi
1Strapi
Jun 17, 2026
Jun 12, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
Strapi is an open-source content management system. By combining two vulnerabilities (an `Open Redirect` and `session token sent as URL query parameter`) in @strapi/plugin-users-permissions before version 4.24.2, is its...Show more
Strapi is an open-source content management system. By combining two vulnerabilities (an `Open Redirect` and `session token sent as URL query parameter`) in @strapi/plugin-users-permissions before version 4.24.2, is its possible of an unauthenticated attacker to bypass authentication mechanisms and retrieve the 3rd party tokens. The attack requires user interaction (one click). Unauthenticated attackers can leverage two vulnerabilities to obtain an 3rd party token and the bypass authentication of Strapi apps. Users should upgrade @strapi/plugin-users-permissions to version 4.24.2 to receive a patch.Show less
1Abb
52tma310010b0001 Firmware
2tma310010b0003 Firmware2tma310011b0001 Firmware+2 more
Jun 17, 2026
Jun 5, 2024
7.3 HIGH· v4
7.8 HIGH· v3
N/A· v2
Replay Attack in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to capture/replay KNX telegram to local KNX Bus-System
1Veeam
1Veeam Backup & Replication
Jun 17, 2026
May 22, 2024
N/A· v4
7.2 HIGH· v3
N/A· v2
Veeam Backup Enterprise Manager allows high-privileged users to steal NTLM hash of Enterprise manager service account.
1Veeam
1Veeam Backup & Replication
Jun 17, 2026
May 22, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Veeam Backup Enterprise Manager allows account takeover via NTLM relay.
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Jun 17, 2026
Apr 19, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in the verifyPassword function of hexo-theme-matery v2.0.0 allows attackers to bypass authentication and access password protected pages.
1Workos
1Authkit Nextjs
Jun 17, 2026
Mar 29, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The AuthKit library for Next.js provides helpers for authentication and session management using WorkOS & AuthKit with Next.js. A user can reuse an expired session by controlling the `x-workos-session` header. The vulner...Show more
The AuthKit library for Next.js provides helpers for authentication and session management using WorkOS & AuthKit with Next.js. A user can reuse an expired session by controlling the `x-workos-session` header. The vulnerability is patched in v0.4.2.Show less
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Jun 17, 2026
Mar 29, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An authentication bypass vulnerability was found in Stilog Visual Planning 8. It allows an unauthenticated attacker to receive an administrative API token.
1Mitsubishielectric
1Melsec Ws0 Geth00200 Firmware
Jun 17, 2026
Jan 30, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 all serial numbers allows a remote unauthenticated attacker to bypass authentication by capture-repl...Show more
Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 all serial numbers allows a remote unauthenticated attacker to bypass authentication by capture-replay attack and illegally login to the affected module. As a result, the remote attacker who has logged in illegally may be able to disclose or tamper with the programs and parameters in the modules.Show less
1Meross
1Msh30q Firmware
Jun 17, 2026
Jan 23, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
The radio frequency communication protocol being used by Meross MSH30Q 4.5.23 is vulnerable to replay attacks, allowing attackers to record and replay previously captured communication to execute unauthorized commands or...Show more
The radio frequency communication protocol being used by Meross MSH30Q 4.5.23 is vulnerable to replay attacks, allowing attackers to record and replay previously captured communication to execute unauthorized commands or actions (e.g., thermostat's temperature).Show less
1Hozard
1Alarm System
Jul 9, 2026
Jan 11, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
The remote keyless system of the Hozard alarm system (alarmsystemen) v1.0 sends an identical radio frequency signal for each request, which results in an attacker being able to conduct replay attacks to bring the alarm s...Show more
The remote keyless system of the Hozard alarm system (alarmsystemen) v1.0 sends an identical radio frequency signal for each request, which results in an attacker being able to conduct replay attacks to bring the alarm system to a disarmed state.Show less