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[email protected]NVD:CVE-2021-43933

HistoryApr 20, 2022 - 4:15 p.m.

CVE-2021-43933

2022-04-2016:15:08

CWE-400

[email protected]

web.nvd.nist.gov

vulnerable product

network-based attack

denial-of-service

heap memory

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

36.6%

JSON

The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources.

Affected configurations

Nvd

Node

fanucroboguideRange≤9.40083.00.05

VendorProductVersionCPE
fanucroboguide*cpe:2.3:a:fanuc:roboguide:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fanuc	roboguide	*	cpe:2.3:a:fanuc:roboguide::::::::

References

www.cisa.gov/uscert/ics/advisories/icsa-22-109-03

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

36.6%

JSON

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