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[email protected]NVD:CVE-2021-28094

HistoryJul 30, 2021 - 2:15 p.m.

CVE-2021-28094

2021-07-3014:15:16

CWE-326

[email protected]

web.nvd.nist.gov

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

46.4%

JSON

OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32.

Affected configurations

NVD

Node

open-xchangeopen-xchange_documentsRange<7.10.5

open-xchangeopen-xchange_documentsMatch7.10.5-

open-xchangeopen-xchange_documentsMatch7.10.5revision1

open-xchangeopen-xchange_documentsMatch7.10.5revision2

open-xchangeopen-xchange_documentsMatch7.10.5revision3

open-xchangeopen-xchange_documentsMatch7.10.5revision4

open-xchangeopen-xchange_documentsMatch7.10.5revision5

open-xchangeopen-xchange_documentsMatch7.10.5revision6

References

packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-Authorization.html

seclists.org/fulldisclosure/2021/Jul/37

www.open-xchange.com

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

46.4%

JSON

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