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CVE-2020-28008

🗓️ 06 May 2021 03:07:13Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 385 Views🌐 WEB

Exim 4 before 4.94.2 allows Execution with Unnecessary Privilege

Related
Detection
Refs
Paths
NVD
Node
eximeximRange4.00–4.94.2
ParameterPositionPathDescriptionCWE
MAIL FROM headerpath/var/spool/exim4/inputAssorted attacks in Exim's spool input header file enabling exploitation via header manipulation (CVE-2020-28008).CWE-269
header_linepath/var/spool/exim4/inputAssorted attacks in Exim's spool input header file enabling exploitation via header manipulation (CVE-2020-28008).CWE-269
recipient address containing newlinepath/var/spool/exim4/inputNew-line injection into spool header file via recipient address to modify Exim behavior (local).CWE-269
AUTH=path/var/spool/exim4/inputRemote newline injection into spool header file using AUTH= parameter (CVE-2020-28021).CWE-269
MAIL FROM headerpath/var/spool/exim4/inputRemote newline injection into spool header file using AUTH= parameter (CVE-2020-28021).CWE-269
long filename in db directorypath/var/spool/exim4/dbOverflow of buffer by long-named file in db subdirectory (CVE-2020-28008).CWE-269
new user entry appended via exploitationpath/etc/passwdPrivilege escalation via adding user to /etc/passwd as part of exploitation chain for CVE-2020-28008.CWE-269

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17 Jun 2026 03:09Current
7.6High risk
Vulners AI Score7.6
CVSS 27.2
CVSS 3.17.8
EPSS0.00407
385