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3 vulnerabilities by Hivemq
GCVE-1988-2026-0065
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:50
VLAI
EPSS
VEX
Title
[0day-rubbish] HiveMQ Platform 4.54.0 Pre-authentication RCE (default credentials + Zip-Slip) (9.8)
Summary
TO: fulldisclosure () seclists org
SUBJECT: [0day-rubbish] HiveMQ Platform 4.54.0 Pre-authentication RCE (default credentials + Zip-Slip) (9.8)
FROM: disclosure () 0day-rubbish com
----BODY----
0day Rubbish Research Team is publicly disclosing a vulnerability in HiveMQ Platform 4.54.0.
Type: Pre-authentication RCE (default credentials + Zip-Slip) (CWE-22)
CVSS: 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Impact: Full host compromise as root on root-run deployments; at minimum arbitrary file write as the HiveMQ user on
hardened deployments. An attacker can disrupt IoT messaging infrastructure and execute arbitrary commands on the host.
Authentication: unauthenticated / pre-auth
Full technical analysis and a reproducible proof-of-concept:
https://0day-rubbish.com/blog/hivemq-zipslip-cron-root-rce
Project archive (ongoing disclosure series):
https://github.com/Exploit-Garbage/0day-Rubbish
Vendor has been notified. CVE ID is pending.
--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
CWE
Assigner
References
7 references
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CVE-2020-13821 (GCVE-0-2020-13821)
Vulnerability from nvd – Published: 2020-08-26 15:23 – Updated: 2024-08-04 12:25
VLAI
EPSS
VEX
Summary
An issue was discovered in HiveMQ Broker Control Center 4.3.2. A crafted clientid parameter in an MQTT packet (sent to the Broker) is reflected in the client section of the management console. The attacker's JavaScript is loaded in a browser, which can lead to theft of the session and cookie of the administrator's account of the Broker.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://payatu.com/advisory/hivemq-mqtt-broker---… | x_refsource_MISC |
| https://www.hivemq.com/blog/hivemq-4-3-3-released/ | x_refsource_CONFIRM |
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CVE-2020-13821 (GCVE-0-2020-13821)
Vulnerability from cvelistv5 – Published: 2020-08-26 15:23 – Updated: 2024-08-04 12:25
VLAI
EPSS
VEX
Summary
An issue was discovered in HiveMQ Broker Control Center 4.3.2. A crafted clientid parameter in an MQTT packet (sent to the Broker) is reflected in the client section of the management console. The attacker's JavaScript is loaded in a browser, which can lead to theft of the session and cookie of the administrator's account of the Broker.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://payatu.com/advisory/hivemq-mqtt-broker---… | x_refsource_MISC |
| https://www.hivemq.com/blog/hivemq-4-3-3-released/ | x_refsource_CONFIRM |
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