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[email protected]CVE-2020-7847

HistoryFeb 23, 2021 - 4:15 p.m.

CVE-2020-7847

2021-02-2316:15:00

CWE-434

[email protected]

web.nvd.nist.gov

iptime nas

file upload

vulnerability

remote code execution

cve-2020-7847

nvd

8 High

CVSS3

Attack Vector

ADJACENT_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:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

Low

5.2 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.5%

JSON

The ipTIME NAS product allows an arbitrary file upload vulnerability in the Manage Bulletins/Upload feature, which can be leveraged to gain remote code execution. This issue affects: pTIME NAS 1.4.36.

CPENameOperatorVersion
iptime:nas-i_firmwareiptime nas-i firmwarelt1.4.36
iptime:nas-ii_firmwareiptime nas-ii firmwarelt1.4.36
iptime:nas-iie_firmwareiptime nas-iie firmwarelt1.4.36
iptime:nas101_firmwareiptime nas101 firmwarelt1.4.36
iptime:nas1dual_firmwareiptime nas1dual firmwarelt1.4.36
iptime:nas2dual_firmwareiptime nas2dual firmwarelt1.4.36
iptime:nas3_firmwareiptime nas3 firmwarelt1.4.36
iptime:nas4_firmwareiptime nas4 firmwarelt1.4.36
iptime:nas4dual_firmwareiptime nas4dual firmwarelt1.4.36

CPE	Name	Operator	Version
iptime:nas-i_firmware	iptime nas-i firmware	lt	1.4.36
iptime:nas-ii_firmware	iptime nas-ii firmware	lt	1.4.36
iptime:nas-iie_firmware	iptime nas-iie firmware	lt	1.4.36
iptime:nas101_firmware	iptime nas101 firmware	lt	1.4.36
iptime:nas1dual_firmware	iptime nas1dual firmware	lt	1.4.36
iptime:nas2dual_firmware	iptime nas2dual firmware	lt	1.4.36
iptime:nas3_firmware	iptime nas3 firmware	lt	1.4.36
iptime:nas4_firmware	iptime nas4 firmware	lt	1.4.36
iptime:nas4dual_firmware	iptime nas4dual firmware	lt	1.4.36

References

www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35921

Social References

8 High

CVSS3

Attack Vector

ADJACENT_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:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

Low

5.2 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.5%

JSON

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