CVE-2023-3048

CRITICALNVD 9.88.8▼

9.8

Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.

This issue affects Lockcell: before 15.

CVSS v3: 9.8
EG Score: 8.8(medium)
EPSS: 38.6%
KEV: Not listed

Published

June 13, 2023

Last Modified

May 22, 2026

Advisory Details (3)

Auto-updated May 22, 2026

No patch confirmed yet.

generic

T.C. Siber Güvenlik Başkanlığı

https://www.usom.gov.tr/bildirim/tr-23-0345

generic

CVE-2023-3048 Authorization Bypass Through User-Controlled Key vulnerability allows Authentication Abuse, Authentication Bypass - Fordefence | Adli Bilişim, Siber Güvenlik, Veri Kurtarma

https://fordefence.com/cve-2023-3048-authorization-bypass-through-user-controlled-key-vulnerability-allows-authentication-abuse-authentication-bypass/

generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0345

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-639Authorization Bypass Through User-Controlled Key (IDOR)

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-22 21:16 UTCepss_batch

Frequently asked(5)

What is CVE-2023-3048?

CVE-2023-3048 is a critical vulnerability published on June 13, 2023. Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass. This issue affects Lockcell: before 15.

When was CVE-2023-3048 disclosed?

CVE-2023-3048 was first published in the National Vulnerability Database on June 13, 2023, with the most recent update on May 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-3048 actively exploited?

CVE-2023-3048 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-3048?

CVE-2023-3048 has a CVSS v3 base score of 9.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.

How do I remediate CVE-2023-3048?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-3048, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-3048

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

T.C. Siber Güvenlik Başkanlığı

CVE-2023-3048 Authorization Bypass Through User-Controlled Key vulnerability allows Authentication Abuse, Authentication Bypass - Fordefence | Adli Bilişim, Siber Güvenlik, Veri Kurtarma

T.C. Siber Güvenlik Başkanlığı

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-3048?

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Advisory Details (3)

Frequently asked(5)

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