High severity · published May 23, 2018
CVE-2018-10355
An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in…
7.0
CVSS
0.6%
EPSS
No
On KEV
Description
An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.
CVSS vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EE
Email Encryption Gateway · Trendmicro
through 5.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10355
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10355
Vendor Advisory
https://success.trendmicro.com/solution/1119349
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-18-411/
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