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KrcertCVE-2021-26619

HistoryFeb 18, 2022 - 6:15 p.m.

CVE-2021-26619

2022-02-1818:15:09

CWE-22

krcert

web.nvd.nist.gov

cve-2021-26619

path traversal

bigfileagent

remote attackers

delete files

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

60.8%

JSON

An path traversal vulnerability leading to delete arbitrary files was discovered in BigFileAgent. Remote attackers can use this vulnerability to delete arbitrary files of unspecified number of users.

Affected configurations

Nvd

Node

microsoftwindowsMatch-

AND

bigfilebigfileagentRange≤1.0.1.7

VendorProductVersionCPE
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
bigfilebigfileagent*cpe:2.3:a:bigfile:bigfileagent:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
bigfile	bigfileagent	*	cpe:2.3:a:bigfile:bigfileagent::::::::

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "BigFileAgent",
    "vendor": "Bluetree Co., Ltd",
    "versions": [
      {
        "lessThanOrEqual": "1.0.1.7",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36457

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

60.8%

JSON

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