CVE-2023-3050
CVE-2023-3050 is a critical-severity vulnerability in Tmtmakine Lockcell Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-565.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-565
- Affected product: Tmtmakine Lockcell Firmware
- Published:
- Last modified:
Description
Reliance on Cookies without Validation and Integrity Checking in a Security Decision vulnerability in TMT Lockcell allows Privilege Abuse, Authentication Bypass. This issue affects Lockcell: before 15.
Frequently asked questions
- What is CVE-2023-3050?
- Reliance on Cookies without Validation and Integrity Checking in a Security Decision vulnerability in TMT Lockcell allows Privilege Abuse, Authentication Bypass. This issue affects Lockcell: before 15.
- How severe is CVE-2023-3050?
- CVE-2023-3050 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-3050 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-3050?
- CVE-2023-3050 affects Tmtmakine Lockcell Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-3050?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-3050 published?
- CVE-2023-3050 was published on 2023-06-13 and last updated on 2026-06-17.
References
- https://fordefence.com/cve-2023-3050-reliance-on-cookies-without-validation-and-integrity-checking-in-a-security-decision-vulnerability-in-tmt-lockcell-allows-privilege-abuse-authentication-bypass/
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0345
- https://www.usom.gov.tr/bildirim/tr-23-0345
Affected products (1)
- cpe:2.3:o:tmtmakine:lockcell_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Tmtmakine Lockcell Firmware
- CVE-2023-3049 — Critical (CVSS 9.8): Unrestricted Upload of File with Dangerous Type vulnerability in TMT Lockcell allows Command Injection. This issue…
- CVE-2023-3048 — Critical (CVSS 9.8): Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse,…
- CVE-2023-3047 — Critical (CVSS 9.8): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in TMT Lockcell…
All CVEs affecting Tmtmakine Lockcell Firmware →
Other CWE-565 vulnerabilities
- CVE-2023-41084 — Critical (CVSS 10.0): Session management within the web application is incorrect and allows attackers to steal session cookies to perform a…
- CVE-2014-125112 — Critical (CVSS 9.8): Plack::Middleware::Session::Cookie versions through 0.21 for Perl allows remote code…
- CVE-2022-50926 — Critical (CVSS 9.8): WAGO 750-8212 PFC200 G2 2ETH RS firmware contains a privilege escalation vulnerability that allows attackers to…
- CVE-2025-65212 — Critical (CVSS 9.8): An issue was discovered in NJHYST HY511 POE core before 2.1 and plugins before 0.1. The vulnerability stems from the…
- CVE-2025-14440 — Critical (CVSS 9.8): The JAY Login & Register plugin for WordPress is vulnerable to authentication bypass in versions up to, and including,…
- CVE-2025-2395 — Critical (CVSS 9.8): The U-Office Force from e-Excellence has an Improper Authentication vulnerability, allowing unauthenticated remote…