CWE-330
Use of Insufficiently Random Values
Description
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-112 · CAPEC-485 · CAPEC-59
CVEs mapped to this weakness (398)
page 1 of 20| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2019-5420 | Cri | 0.74 | 9.8 | 0.92 | Mar 27, 2019 | A remote code execution vulnerability in development mode Rails <5.2.2.1, <6.0.0.beta3 can allow an attacker to guess the automatically generated development mode secret token. This secret token can be used in combination with other Rails internals to escalate to a remote code… | ||
| CVE-2021-34646 | Cri | 0.71 | 9.8 | 0.51 | Aug 30, 2021 | Versions up to, and including, 5.4.3, of the Booster for WooCommerce WordPress plugin are vulnerable to authentication bypass via the process_email_verification function due to a random token generation weakness in the reset_and_mail_activation_link function found in the… | ||
| CVE-2018-17888 | Cri | 0.69 | 9.8 | 0.30 | Oct 12, 2018 | NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution. | ||
| CVE-2022-36536 | Cri | 0.67 | 9.8 | 0.04 | Sep 16, 2022 | An issue in the component post_applogin.php of Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below allows attackers to escalate privileges via creating crafted session tokens. | ||
| CVE-2023-22601 | Cri | 0.65 | 10.0 | 0.01 | Jan 12, 2023 | InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulnerability CWE-330: Use of Insufficiently Random Values. They do not properly randomize MQTT ClientID parameters. An unauthorized user could… | ||
| CVE-2021-40422 | Cri | 0.65 | 10.0 | 0.06 | Apr 14, 2022 | An authentication bypass vulnerability exists in the device password generation functionality of Swift Sensors Gateway SG3-1010. A specially-crafted network request can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability. | ||
| CVE-2017-6026 | Cri | 0.65 | 9.1 | 0.32 | Jun 30, 2017 | A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are… | ||
| CVE-2008-2433 | Cri | 0.65 | 9.8 | 0.11 | Aug 27, 2008 | The web management console in Trend Micro OfficeScan 7.0 through 8.0, Worry-Free Business Security 5.0, and Client/Server/Messaging Suite 3.5 and 3.6 creates a random session token based only on the login time, which makes it easier for remote attackers to hijack sessions via… | ||
| CVE-2026-25072 | Cri | 0.64 | 9.8 | 0.01 | Mar 7, 2026 | XikeStor SKS8310-8X Network Switch firmware versions 1.04.B07 and prior contain a predictable session identifier vulnerability in the /goform/SetLogin endpoint that allows remote attackers to hijack authenticated sessions. Attackers can predict session identifiers using… | ||
| CVE-2026-27755 | Cri | 0.64 | 9.8 | 0.00 | Feb 27, 2026 | SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authenticated sessions by computing predictable MD5-based cookies. Attackers who know or guess valid credentials can calculate the… | ||
| CVE-2025-4607 | Cri | 0.64 | 9.8 | 0.01 | May 31, 2025 | The PSW Front-end Login & Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.12 via the customer_registration() function. This is due to the use of a weak, low-entropy OTP mechanism in the forget() function. This makes… | ||
| CVE-2024-36389 | Cri | 0.64 | 9.8 | 0.01 | Jun 2, 2024 | MileSight DeviceHub - CWE-330 Use of Insufficiently Random Values may allow Authentication Bypass | ||
| CVE-2020-27631 | Cri | 0.64 | 9.8 | 0.01 | Oct 10, 2023 | In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random. | ||
| CVE-2020-27630 | Cri | 0.64 | 9.8 | 0.01 | Oct 10, 2023 | In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random. | ||
| CVE-2023-39979 | Cri | 0.64 | 9.8 | 0.01 | Sep 2, 2023 | There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficient random values. | ||
| CVE-2023-4344 | Cri | 0.64 | 9.8 | 0.01 | Aug 15, 2023 | Broadcom RAID Controller web interface is vulnerable to insufficient randomness due to improper use of ssl.rnd to setup CIM connection | ||
| CVE-2023-2884 | Cri | 0.64 | 9.8 | 0.01 | May 25, 2023 | Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG), Use of Insufficiently Random Values vulnerability in CBOT Chatbot allows Signature Spoofing by Key Recreation. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7. | ||
| CVE-2022-46353 | Cri | 0.64 | 9.8 | 0.01 | Dec 13, 2022 | A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All… | ||
| CVE-2022-44938 | Cri | 0.64 | 9.8 | 0.01 | Dec 8, 2022 | Weak reset token generation in SeedDMS v6.0.20 and v5.1.7 allows attackers to execute a full account takeover via a brute force attack. | ||
| CVE-2022-25752 | Cri | 0.64 | 9.8 | 0.01 | Apr 12, 2022 | A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE… |
- risk 0.74cvss 9.8epss 0.92
A remote code execution vulnerability in development mode Rails <5.2.2.1, <6.0.0.beta3 can allow an attacker to guess the automatically generated development mode secret token. This secret token can be used in combination with other Rails internals to escalate to a remote code…
- risk 0.71cvss 9.8epss 0.51
Versions up to, and including, 5.4.3, of the Booster for WooCommerce WordPress plugin are vulnerable to authentication bypass via the process_email_verification function due to a random token generation weakness in the reset_and_mail_activation_link function found in the…
- risk 0.69cvss 9.8epss 0.30
NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution.
- risk 0.67cvss 9.8epss 0.04
An issue in the component post_applogin.php of Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below allows attackers to escalate privileges via creating crafted session tokens.
- risk 0.65cvss 10.0epss 0.01
InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulnerability CWE-330: Use of Insufficiently Random Values. They do not properly randomize MQTT ClientID parameters. An unauthorized user could…
- risk 0.65cvss 10.0epss 0.06
An authentication bypass vulnerability exists in the device password generation functionality of Swift Sensors Gateway SG3-1010. A specially-crafted network request can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
- risk 0.65cvss 9.1epss 0.32
A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are…
- risk 0.65cvss 9.8epss 0.11
The web management console in Trend Micro OfficeScan 7.0 through 8.0, Worry-Free Business Security 5.0, and Client/Server/Messaging Suite 3.5 and 3.6 creates a random session token based only on the login time, which makes it easier for remote attackers to hijack sessions via…
- risk 0.64cvss 9.8epss 0.01
XikeStor SKS8310-8X Network Switch firmware versions 1.04.B07 and prior contain a predictable session identifier vulnerability in the /goform/SetLogin endpoint that allows remote attackers to hijack authenticated sessions. Attackers can predict session identifiers using…
- risk 0.64cvss 9.8epss 0.00
SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authenticated sessions by computing predictable MD5-based cookies. Attackers who know or guess valid credentials can calculate the…
- risk 0.64cvss 9.8epss 0.01
The PSW Front-end Login & Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.12 via the customer_registration() function. This is due to the use of a weak, low-entropy OTP mechanism in the forget() function. This makes…
- risk 0.64cvss 9.8epss 0.01
MileSight DeviceHub - CWE-330 Use of Insufficiently Random Values may allow Authentication Bypass
- risk 0.64cvss 9.8epss 0.01
In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
- risk 0.64cvss 9.8epss 0.01
In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random.
- risk 0.64cvss 9.8epss 0.01
There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficient random values.
- risk 0.64cvss 9.8epss 0.01
Broadcom RAID Controller web interface is vulnerable to insufficient randomness due to improper use of ssl.rnd to setup CIM connection
- risk 0.64cvss 9.8epss 0.01
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG), Use of Insufficiently Random Values vulnerability in CBOT Chatbot allows Signature Spoofing by Key Recreation. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7.
- risk 0.64cvss 9.8epss 0.01
A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All…
- risk 0.64cvss 9.8epss 0.01
Weak reset token generation in SeedDMS v6.0.20 and v5.1.7 allows attackers to execute a full account takeover via a brute force attack.
- risk 0.64cvss 9.8epss 0.01
A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE…