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cveMitreCVE-2020-14074
HistoryJun 15, 2020 - 4:15 a.m.

CVE-2020-14074

2020-06-1504:15:13
CWE-787
mitre
web.nvd.nist.gov
40
cve-2020-14074
trendnet tew-827dru
buffer overflow
ssi binary
authenticated user
arbitrary code
post
apply.cgi

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON

TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an authenticated user to execute arbitrary code by POSTing to apply.cgi via the action kick_ban_wifi_mac_allow with a sufficiently long qcawifi.wifi0_vap0.maclist key.

Affected configurations

Nvd
Node
trendnettew-827dru_firmwareRange≤2.06b04
AND
trendnettew-827druMatch-
VendorProductVersionCPE
trendnettew-827dru_firmware*cpe:2.3:o:trendnet:tew-827dru_firmware:*:*:*:*:*:*:*:*
trendnettew-827dru-cpe:2.3:h:trendnet:tew-827dru:-:*:*:*:*:*:*:*

Related

cvelist 1
nvd 1
prion 1
cvelist
cvelist
CVE-2020-14074
2020-06-15 03:37:08
nvd
nvd
CVE-2020-14074
2020-06-15 04:15:13
prion
prion
Stack overflow
2020-06-15 04:15:00

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON
Related for CVE-2020-14074
cvelist1nvd1prion1