SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2004-2703

Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version 4.3 or MAILsweeper Business Suite I or II, allows remote attackers to bypass scanning by including encrypted data in a mail message, which causes the message to be…

MEDIUM 4.3EPSS 1.12%

Does this matter?

Lower severity and a low EPSS score (1.12%). Track it; it rarely justifies an emergency change on its own.

Description

Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version 4.3 or MAILsweeper Business Suite I or II, allows remote attackers to bypass scanning by including encrypted data in a mail message, which causes the message to be marked as "Clean" instead of "Encrypted".

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
1.12% probability · 64th percentile
CISA KEV
Not listed
Weakness
CWE-310
Affected
clearswift/mailsweeper business suite i · clearswift/mailsweeper business suite ii · clearswift/mailsweeper for smtp · clearswift/mimesweeper for web
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.