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CERTVDECVELIST:CVE-2021-34591HistoryApr 27, 2022 - 3:15 p.m.
CVE-2021-34591 Bender Charge Controller: Local privilege Escalation
2022-04-2715:15:30
CWE-250
CERTVDE
www.cve.org
2
bender
charge controllers
local privilege escalation
authenticated attacker
root access
socat
ip udhcpc
ifplugd
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
7.7
Confidence
High
EPSS
0
Percentile
5.1%
In Bender/ebee Charge Controllers in multiple versions are prone to Local privilege Escalation. An authenticated attacker could get root access via the suid applications socat, ip udhcpc and ifplugd.
CNA Affected
[
{
"product": "CC612",
"vendor": "Bender / ebee",
"versions": [
{
"lessThan": "5.11.2",
"status": "affected",
"version": "5.11.x",
"versionType": "custom"
},
{
"lessThan": "5.12.5",
"status": "affected",
"version": "5.12.x",
"versionType": "custom"
},
{
"lessThan": "5.13.2",
"status": "affected",
"version": "5.13.x",
"versionType": "custom"
},
{
"lessThan": "5.20.2",
"status": "affected",
"version": "5.20.x",
"versionType": "custom"
}
]
},
{
"product": "CC613",
"vendor": "Bender / ebee",
"versions": [
{
"lessThan": "5.11.2",
"status": "affected",
"version": "5.11.x",
"versionType": "custom"
},
{
"lessThan": "5.12.5",
"status": "affected",
"version": "5.12.x",
"versionType": "custom"
},
{
"lessThan": "5.13.2",
"status": "affected",
"version": "5.13.x",
"versionType": "custom"
},
{
"lessThan": "5.20.2",
"status": "affected",
"version": "5.20.x",
"versionType": "custom"
}
]
},
{
"product": "ICC15xx",
"vendor": "Bender / ebee",
"versions": [
{
"lessThan": "5.11.2",
"status": "affected",
"version": "5.11.x",
"versionType": "custom"
},
{
"lessThan": "5.12.5",
"status": "affected",
"version": "5.12.x",
"versionType": "custom"
},
{
"lessThan": "5.13.2",
"status": "affected",
"version": "5.13.x",
"versionType": "custom"
},
{
"lessThan": "5.20.2",
"status": "affected",
"version": "5.20.x",
"versionType": "custom"
}
]
},
{
"product": "ICC16xx",
"vendor": "Bender / ebee",
"versions": [
{
"lessThan": "5.11.2",
"status": "affected",
"version": "5.11.x",
"versionType": "custom"
},
{
"lessThan": "5.12.5",
"status": "affected",
"version": "5.12.x",
"versionType": "custom"
},
{
"lessThan": "5.13.2",
"status": "affected",
"version": "5.13.x",
"versionType": "custom"
},
{
"lessThan": "5.20.2",
"status": "affected",
"version": "5.20.x",
"versionType": "custom"
}
]
}
]References
Related
nvd
nvd
CVE-2021-34591
2022-04-27 16:15:11
prion
prion
Privilege escalation
2022-04-27 16:15:00
cve
cve
CVE-2021-34591
2022-04-27 16:15:11
CVSS3
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
7.7
Confidence
High
EPSS
0
Percentile
5.1%
Related for CVELIST:CVE-2021-34591