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PRIOn knowledge basePRION:CVE-2021-29280

HistoryAug 19, 2021 - 4:15 p.m.

Buffer overflow

2021-08-1916:15:00

PRIOn knowledge base

www.prio-n.com

6.4 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:M/Au:N/C:N/I:P/A:P

0.0004 Low

EPSS

Percentile

10.9%

JSON

In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow

References

github.com/deadlysnowman3308/upgraded-ARP-Poisoning

hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/

6.4 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:M/Au:N/C:N/I:P/A:P

0.0004 Low

EPSS

Percentile

10.9%

JSON

Related for PRION:CVE-2021-29280

cve1