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[email protected]NVD:CVE-2022-31578

HistoryJul 11, 2022 - 1:15 a.m.

CVE-2022-31578

2022-07-1101:15:11

CWE-22

[email protected]

web.nvd.nist.gov

cve

github

flask

send_file

absolute path traversal

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

62.0%

JSON

The piaoyunsoft/bt_lnmp repository through 2019-10-10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Affected configurations

Nvd

Node

bt_lnmp_projectbt_lnmpRange≤2019-10-10

VendorProductVersionCPE
bt_lnmp_projectbt_lnmp*cpe:2.3:a:bt_lnmp_project:bt_lnmp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
bt_lnmp_project	bt_lnmp	*	cpe:2.3:a:bt_lnmp_project:bt_lnmp::::::::

References

github.com/github/securitylab/issues/669#issuecomment-1117265726

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

62.0%

JSON

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