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MediaTekCVE-2023-20820HistorySep 04, 2023 - 3:15 a.m.
CVE-2023-20820
2023-09-0403:15:07
MediaTek
web.nvd.nist.gov
41
cve-2023-20820
wlan service
command injection
remote code execution
nvd
patch
input validation
CVSS3
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.002
Percentile
51.9%
In wlan service, there is a possible command injection due to improper input validation. This could lead to remote code execution with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00244189; Issue ID: WCNCR00244189.
Affected configurations
Node
openwrtopenwrtMatch19.07.0-
ORopenwrtopenwrtMatch21.02.0-
mediatekmt6890Match-
ORmediatekmt7603Match-
ORmediatekmt7612Match-
ORmediatekmt7613Match-
ORmediatekmt7615Match-
ORmediatekmt7622Match-
ORmediatekmt7626Match-
ORmediatekmt7629Match-
ORmediatekmt7915Match-
ORmediatekmt7916Match-
ORmediatekmt7981Match-
ORmediatekmt7986Match-
ORmediatekmt7990Match-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openwrt | openwrt | 19.07.0 | cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:* |
| openwrt | openwrt | 21.02.0 | cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:* |
| mediatek | mt6890 | - | cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* |
| mediatek | mt7603 | - | cpe:2.3:h:mediatek:mt7603:-:*:*:*:*:*:*:* |
| mediatek | mt7612 | - | cpe:2.3:h:mediatek:mt7612:-:*:*:*:*:*:*:* |
| mediatek | mt7613 | - | cpe:2.3:h:mediatek:mt7613:-:*:*:*:*:*:*:* |
| mediatek | mt7615 | - | cpe:2.3:h:mediatek:mt7615:-:*:*:*:*:*:*:* |
| mediatek | mt7622 | - | cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:* |
| mediatek | mt7626 | - | cpe:2.3:h:mediatek:mt7626:-:*:*:*:*:*:*:* |
| mediatek | mt7629 | - | cpe:2.3:h:mediatek:mt7629:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "MediaTek, Inc.",
"product": "MT6890, MT7603, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986, MT7990",
"versions": [
{
"version": "OpenWRT 19.07, 21.02",
"status": "affected"
}
]
}
]Related
nvd
nvd
CVE-2023-20820
2023-09-04 03:15:07
cvelist
cvelist
CVE-2023-20820
2023-09-04 02:27:15
prion
prion
Command injection
2023-09-04 03:15:00
CVSS3
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.002
Percentile
51.9%
Related for CVE-2023-20820