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CVE-2018-4056
CRITICAL
An exploitable SQL injection vulnerability exists in the administrator web portal function of coTURN prior to version 4.5.0.9. A login message with a specially crafted username can cause an SQL injection, resulting in authentication bypass, which could give access to the TURN server administrator web portal. An attacker can log in via the external interface of the TURN server to trigger this vulnerability.
Published: Feb 5, 2019
Modified: Jun 17, 2026
CWE-89
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (3)
| Vendor | Product | Version |
|---|---|---|
| coturn_project | coturn | * < 4.5.0.9 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
GitHub Security Advisory GHSA-c3pf-948r-8592
An exploitable SQL injection vulnerability exists in the administrator web portal function of...
References (6)
- https://lists.debian.org/debian-lts-announce/2019/02/msg00017.html Mailing List, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0730 Exploit, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4373 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00017.html Mailing List, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0730 Exploit, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4373 Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.96%
Top 14% most likely to be exploited
Threat Score
40.1 / 100
Data Sources
NVD
EPSS
GitHub