High severity · published Jan 4, 2021
CVE-2021-21495
MK-AUTH through 19.01 K4.9 allows CSRF for password changes via the central/executar_central.php?acao=altsenha_princ URI
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
MK-AUTH through 19.01 K4.9 allows CSRF for password changes via the central/executar_central.php?acao=altsenha_princ URI.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MK
Mk-auth · Mk-auth
through 19.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21495
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21495
Product
http://mk-auth.com.br/
Exploit
https://gist.github.com/alacerda/98853283be6009e75b7d94968d50b88e
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