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PRIOn knowledge basePRION:CVE-2021-20043

HistoryDec 08, 2021 - 10:15 a.m.

Heap overflow

2021-12-0810:15:00

PRIOn knowledge base

www.prio-n.com

8.8 High

CVSS3

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

8.6 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

57.9%

JSON

A Heap-based buffer overflow vulnerability in SonicWall SMA100 getBookmarks method allows a remote authenticated attacker to potentially execute code as the nobody user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

CPENameOperatorVersion
sma_200_firmwareeq10.2.8-37-sv
sma_200_firmwareeq10.2.11-19-sv
sma_210_firmwareeq10.2.8-37-sv
sma_210_firmwareeq10.2.11-19-sv
sma_400_firmwareeq10.2.8-37-sv
sma_400_firmwareeq10.2.11-19-sv
sma_410_firmwareeq10.2.8-37-sv
sma_410_firmwareeq10.2.11-19-sv
sma_500v_firmwareeq10.2.8-37-sv
sma_500v_firmwareeq10.2.11-19-sv

Name	Operator	Version
sma_200_firmware	eq	10.2.8-37-sv
sma_200_firmware	eq	10.2.11-19-sv
sma_210_firmware	eq	10.2.8-37-sv
sma_210_firmware	eq	10.2.11-19-sv
sma_400_firmware	eq	10.2.8-37-sv
sma_400_firmware	eq	10.2.11-19-sv
sma_410_firmware	eq	10.2.8-37-sv
sma_410_firmware	eq	10.2.11-19-sv
sma_500v_firmware	eq	10.2.8-37-sv
sma_500v_firmware	eq	10.2.11-19-sv

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0026

8.8 High

CVSS3

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

8.6 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

57.9%

JSON

Related for PRION:CVE-2021-20043