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MitreCVE-2021-28973

HistoryApr 13, 2021 - 5:15 p.m.

CVE-2021-28973

2021-04-1317:15:12

CWE-611

mitre

web.nvd.nist.gov

cve-2021-28973

xml import

perforce helix alm

xxe attacks

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

The XML Import functionality of the Administration console in Perforce Helix ALM 2020.3.1 Build 22 accepts XML input data that is parsed by insecurely configured software components, leading to XXE attacks.

Affected configurations

Nvd

Node

perforcehelix_almMatch2020.3.1build_22

VendorProductVersionCPE
perforcehelix_alm2020.3.1cpe:2.3:a:perforce:helix_alm:2020.3.1:build_22:*:*:*:*:*:*

Vendor	Product	Version	CPE
perforce	helix_alm	2020.3.1	cpe:2.3:a:perforce:helix_alm:2020.3.1:build_22::::::

References

www.compass-security.com/fileadmin/Research/Advisories/2021-01_CSNC-2021-005_Helix_ALM_XXE.txt

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

35.0%

JSON

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