High severity · published Jul 30, 2021
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…
7.5
CVSS
6%
EPSS
No
On KEV
Description
When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which included sensitive database backup files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.0% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Tcexam · Tecnick
through 14.8.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20114
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20114
Exploit
https://www.tenable.com/security/research/tra-2021-32
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