Authenticated Administrator takeover via password-change authorization bypass
Published Aug 30, 2026 · Updated Aug 30, 2026
Privilege escalation in Beetel 450TC3 01.00.00_01 allows remote authenticated users to reset the root password and gain administrator access. The web management interface trusts a user-controlled target username and accepts password changes without checking target-account authorization or the old password. A low-privileged account and network access to the interface are required; successful exploitation grants full control of router configuration.
Summary
What happened
Privilege escalation in Beetel 450TC3 01.00.00_01 allows remote authenticated users to reset the root password and gain administrator access. The web management interface trusts a user-controlled target username and accepts password changes without checking target-account authorization or the old password. A low-privileged account and network access to the interface are required; successful exploitation grants full control of router configuration.
The record
- CVE
- CVE-2026-82487
- Published
- Aug 30, 2026
- Updated
- Aug 30, 2026
- Vendor
- Beetel Teletech Limited
- Product
- 450TC3
- Classifications
- CWE-640, CAPEC-50, T1098
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 30, 2026CVE publishedPublication date reported by the CVE source.
- Aug 30, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=01.00.00_01
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Authenticated Privilege Escalation Vulnerability in Beetel 450TC3 Routerproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo