HotelDruid-CVE-2021-42949

CVE-2021-42949 The component controllalogin function in HotelDruid Hotel Management Software v3.0.3 generates a predictable session token, allowing attackers to bypass authentication via bruteforce attacks. The session id is dynamically created at each login using the following generalized syntax...

CVE-2025-48461

CVE-2025-48461 Predictable session cookies that can be bruteforced to gain unauthorized access to Advantech WISE portal Summary During examination of Advantech WISE-4060 web portal, I have discovered that the session cookies used to authenticate to the web portal follows the pattern 60D01EXXXXX...

CVE-2026-111259

The embedded server generates HTTP session identifiers with a non-cryptographic random number generator by default. A remote attacker who observes a session identifier can predict the identifiers issued to other users and hijack their sessions, if the application relies on HTTP sessions for...

CVE-2026-87755

Apache TomEE is vulnerable to stateful session bean hijacking because identifiers are not generated from a cryptographically secure random source. A remote attacker with access to the EJB remote endpoint and one valid identifier can derive identifiers for other clients' sessions. This allows the ...

CVE-2026-87755 Apache TomEE: Stateful session bean hijacking via predictable session identifiers

Stateful session bean identifiers are not generated from a cryptographically secure random source. A remote attacker with access to the EJB remote endpoint who holds one valid identifier can derive those of other clients' sessions and invoke methods on their beans, exposing or modifying other...

PT-2026-141737

The embedded server generates HTTP session identifiers with a non-cryptographic random number generator by default. A remote attacker who observes a session identifier can predict the identifiers issued to other users and hijack their sessions, if the application relies on HTTP sessions for...

CLEANSTART-2024-VZ65902 attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may be able to predict other users session IDs, passwo...

Security vulnerability affects the otrs package. An attacker with the ability to generate session IDs or password reset tokens, either by being able to authenticate or by exploiting OSA-2020-09, may be able to predict other users session IDs, password reset tokens and automatically generated...

CVE-2026-11730: Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

Insufficient session randomness vulnerability in the listed NETGEAR Extender models allows a network-adjacent attacker having network access such as WiFi credentials to predict valid session identifiers and hijack an authenticated administrator session on the web management portal...

EUVD-2026-91821

The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers. This vulnerability may allow unauthorized users to authenticate as oth...

CVE-2026-97212

The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers. This vulnerability may allow unauthorized users to authenticate as oth...

CVE-2026-97212

The Monta monta.app software is affected by a vulnerability in its WebSocket backend . The system uses charging station identifiers to associate sessions but incorrectly allows multiple endpoints to connect using the same session identifier, leading to predictable session identifiers . This flaw ...

Rocky Linux 9 [CIQ] Security Update: python-urwid-debugsource / python3-urwid / python3-urwid-debuginfo (crlsa-2026_58952)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202658952 advisory. urwid: Urwid: Predictable session IDs lead to remote code execution and information disclosure CVE-2026-9323 Tenable has extracted the preceding description block...

Rocky Linux 8 [CIQ] Security Update: python-urwid-debugsource / python3-urwid / python3-urwid-debuginfo (crlsa-2026_58562)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202658562 advisory. urwid: Urwid: Predictable session IDs lead to remote code execution and information disclosure CVE-2026-9323 Tenable has extracted the preceding description block...

Rocky Linux 10.2 [CIQ] Security Update: python-urwid-debugsource / python3-urwid / python3-urwid-debuginfo (crlsa-2026_58561)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202658561 advisory. urwid: Urwid: Predictable session IDs lead to remote code execution and information disclosure CVE-2026-9323 Tenable has extracted the preceding description blo...

CVE-2026-80154 Lantronix Autonomous Out-of-Band Devices Predictable Session Token with Validation Bypass

All firmware versions of Lantronix SLC8000, SLC9000, EMG8500, EMG7500, SLB882, SLCx-03, and SLCx-02 contain an authentication bypass vulnerability in the web management portal that allows unauthenticated attackers to derive valid session tokens of logged-in users and bypass source IP and User-Age...

CVE-2026-80154 Lantronix Autonomous Out-of-Band Devices Predictable Session Token with Validation Bypass

All firmware versions of Lantronix SLC8000, SLC9000, EMG8500, EMG7500, SLB882, SLCx-03, and SLCx-02 contain an authentication bypass vulnerability in the web management portal that allows unauthenticated attackers to derive valid session tokens of logged-in users and bypass source IP and User-Age...

EUVD-2026-72662

A vulnerability has been identified in Reyrolle 7SR5 All versions V2.70. A random number generator is used to generate security-relevant values such as session identifiers used for authentication purposes that is not initialized with a True Random Number Generator TRNG, resulting in a predictable...

Important: Red Hat Security Advisory: python-urwid security update

An update for python-urwid is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

urwid: Urwid: Predictable session IDs lead to remote code execution and information disclosure

A flaw was found in the urwid web display backend. This vulnerability arises from the use of a cryptographically insecure pseudo-random number generator PRNG for web session identifiers, making them predictable. An attacker could either observe enough session IDs to reconstruct the PRNG state or,...

MiracleLinux 9 : python-urwid-2.1.2-4.el9_8.1 (AXSA:2026-1663:02)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1663:02 advisory. urwid: Urwid: Predictable session IDs lead to remote code execution and information disclosure CVE-2026-9323 Tenable has extracted the preceding description...