CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
38.4%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
Secure Email Gateway from Cellopoint has Buffer Overflow Vulnerability in authentication process. Remote unauthenticated attackers can send crafted packets to crash the process, thereby bypassing authentication and obtaining system administrator privileges.
[
{
"cpes": [
"cpe:2.3:a:cellopoint:secure_email_gateway:*:*:*:*:*:*:*:*"
],
"vendor": "cellopoint",
"product": "secure_email_gateway",
"versions": [
{
"status": "affected",
"version": "4.2.1",
"versionType": "custom",
"lessThanOrEqual": "4.5.0"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
38.4%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total