CVE-2023-26462
HIGH
Published Feb 23, 20233y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
Published Feb 23, 2023 3y ago
Last Modified Jun 17, 2026 2w ago
Description
ThingsBoard 3.4.1 could allow a remote attacker to gain elevated privileges because hard-coded service credentials (usable for privilege escalation) are stored in an insecure format. (To read this stored data, the attacker needs access to the application server or its source code.)
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
No active exploitation signals — not in CISA KEV and no EPSS score yet.
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-798 Use of Hard-coded Credentials Authentication
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| thingsboard | thingsboard | 3.4.1 | any |
References 2
- exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/238544
- thingsboard.io https://thingsboard.io/docs/reference/releases/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.