CVE-2023-3048 — Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell a

Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.This issue affects Lockcell: before 15.

01What is this vulnerability?

Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.This issue affects Lockcell: before 15.

02Affected products

Vendor	Product	Versions
TMT	Lockcell	0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-13T11:44:32.696Z
• Last modified: 2025-01-03T15:21:08.731Z

09References

• www.usom.gov.tr — https://www.usom.gov.tr/bildirim/tr-23-0345
• fordefence.com — https://fordefence.com/cve-2023-3048-authorization-bypass-through-user-controlle…