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[email protected]CVE-2021-33895

HistoryJun 25, 2021 - 2:15 p.m.

CVE-2021-33895

2021-06-2514:15:09

CWE-287

[email protected]

web.nvd.nist.gov

etinet

backbox

e4.09

h4.09

password access control

authentication bypass

cve-2021-33895

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.8%

JSON

ETINET BACKBOX E4.09 and H4.09 mismanages password access control. When a user uses the User ID of the process running BBSV to login to the Backbox UI application, the system procedure (USER_AUTHENTICATE_) used for verifying the Password returns 0 (no error). The reason is that the user is not running the XYGate application. Hence, BBSV assumes the Password is correct. For H4.09, the affected version isT0954V04^AAO. For E4.09, the affected version is 22SEP2020. Note: If your current version is E4.10-16MAY2021 (version procedure T9999V04_16MAY2022_BPAKETI_10), a hotfix (FIXPAK-19OCT-2022) is available in version E4.10-19OCT2022. Resolution to CVE-2021-33895 in version E4.11-19OCT2022

Affected configurations

NVD

Node

hpebackbox_h4.09_firmwareMatcht0954v04\^aao

AND

hpebackbox_h4.09Match-

Node

etinetbackbox_e4.09_firmwareMatch2020-09-22

AND

etinetbackbox_e4.09Match-

CPENameOperatorVersion
hpe:backbox_h4.09_firmwarehpe backbox h4.09 firmwareeqt0954v04\^aao

CPE	Name	Operator	Version
hpe:backbox_h4.09_firmware	hpe backbox h4.09 firmware	eq	t0954v04\^aao

References

etinet.com/products/backbox-virtual-tape-controller/

support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbns04172en_us

Social References

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.8%

JSON

Related for CVE-2021-33895

cvelist1 prion1 nvd1