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akamaiblogChad SeamanAKAMAIBLOG:DD8E2170A06ACB7547DABF19A8B519C9
HistoryMar 08, 2022 - 2:00 p.m.

CVE-2022-26143: TP240PhoneHome Reflection/Amplification DDoS Attack Vector

2022-03-0814:00:00
Chad Seaman
www.akamai.com
25
cve-2022-26143
reflection/amplification
ddos

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.059

Percentile

93.5%

JSON

A new reflection/amplification distributed denial of service (DDoS) vector with a record-breaking potential amplification ratio of 4,294,967,296:1 has been abused by attackers in the wild to launch multiple high-impact DDoS attacks.

Related

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attackerkb 2
cisa_kev 1
nvd 2
thn 1
prion 1
cvelist 1
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Code injection
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cvelist
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2022-03-09 15:32:54
cve
cve
CVE-2022-26143
2022-03-10 17:47:32
CVE-2022-26487
2022-03-06 03:15:07

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.059

Percentile

93.5%

JSON
Related for AKAMAIBLOG:DD8E2170A06ACB7547DABF19A8B519C9
nessus2attackerkb2cisa_kev1nvd2thn1prion1cvelist1cve2