CVE-2020-5246— LDAP injection vulnerability in Traccar GPS Tracking System
Quick assessment
Affected
Traccar Traccar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Traccar GPS Tracking System 4.9之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-5246
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
LDAP injection vulnerability in Traccar GPS Tracking System
Source: CVE Program / CVE List V5
Vulnerability Description
Traccar GPS Tracking System before version 4.9 has a LDAP injection vulnerability. It occurs when user input is being used in LDAP search filter. By providing specially crafted input, an attacker can modify the logic of the LDAP query and get admin privileges. The issue only impacts instances with LDAP configuration and where users can craft their own names. This has been patched in version 4.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
LDAP查询中使用的特殊元素转义处理不恰当(LDAP注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Traccar GPS Tracking System 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Traccar GPS Tracking System 4.9之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2020-5246
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-5246
请登录查看更多情报信息。
Patches & Fixes for CVE-2020-5246 (1)
Vendor Advisories for CVE-2020-5246 (1)
-
https://github.com/traccar/traccar/security/advisories/GHSA-v955-7g22-2p49 x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: Traccar
-
CVE-2026-44314
Traccar: Missing edit authorization on device image upload a -
CVE-2026-27694
traccar allows stored HTML injection in notification emails -
CVE-2026-27693
traccar allows XML injection in KML and GPX exports -
CVE-2026-27644
traccar allows CSV formula injection via exported position d -
CVE-2026-25649
Traccar Vulnerable to Authorization Code Theft via Open Redi
Same vendor: Traccar
-
CVE-2026-48745
Traccar Client: silent configuration hijack via unverified d -
CVE-2026-44314
Traccar: Missing edit authorization on device image upload a -
CVE-2026-27694
traccar allows stored HTML injection in notification emails -
CVE-2026-27693
traccar allows XML injection in KML and GPX exports -
CVE-2026-27644
traccar allows CSV formula injection via exported position d
Same weakness: CWE-90
-
CVE-2026-76373
Filter Injection through Action Parameters in AD LDAP app fo -
CVE-2026-19930
Dolibarr User Cloning card.php ldap injection -
CVE-2026-74241
Quay: ldap referral filter injection in quay external ldap a -
CVE-2026-59652
LDAP filter injection in legacy jdk1.4 LDAPStoreHelper -
CVE-2026-11770
389-ds-base: 389-ds-base: pre-auth ldap filter injection in
V. Comments for CVE-2020-5246
No comments yet