High severity · published May 7, 2020
CVE-2020-5745
Cross-site request forgery in TCExam 14.2.2 allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link
7.4
CVSS
0.8%
EPSS
No
On KEV
Description
Cross-site request forgery in TCExam 14.2.2 allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Tcexam · Tecnick
14.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5745
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5745
Exploit
https://www.tenable.com/security/research/tra-2020-31
More from Tcexam
9.8
CVE-2024-47926
Tecnick TCExam – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
8.8
CVE-2025-23176
Tecnick – CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
7.5
CVE-2024-47925
Tecnick TCExam – Multiple CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
7.5
CVE-2021-20114
When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which included sensitive database…
6.5
CVE-2023-6554
Missing authorisation in TCExam