6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%
UNSUPPORTED WHEN ASSIGNED
The improper privilege management vulnerability in the SUID executable binary in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an authenticated local attacker with administrator privileges to execute some system commands as the βrootβ user on a vulnerable device.
[
{
"defaultStatus": "unaffected",
"product": "NAS326 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "< V5.21(AAZF.17)C0"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NAS542 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "< V5.21(ABAG.14)C0"
}
]
}
]
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.1 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%