Lucene search

KrcertCVE-2020-7861

HistoryApr 22, 2021 - 6:15 p.m.

CVE-2020-7861

2021-04-2218:15:08

CWE-23

CWE-22

krcert

web.nvd.nist.gov

anysupport

remote support solution

cve-2020-7861

directory traversing

swprintf

arbitrary file execution

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.006

Percentile

79.3%

JSON

AnySupport (Remote support solution) before 2019.3.21.0 allows directory traversing because of swprintf function to copy file from a management PC to a client PC. This can be lead to arbitrary file execution.

Affected configurations

Nvd

Node

microsoftwindowsMatch-

AND

anysupportanysupportRange<2019.3.21.0

VendorProductVersionCPE
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
anysupportanysupport*cpe:2.3:a:anysupport:anysupport:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "AquaNPlayer",
    "vendor": "Koino",
    "versions": [
      {
        "lessThanOrEqual": "2019.3.21.0",
        "status": "affected",
        "version": "2019.3.21.0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36016

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.006

Percentile

79.3%

JSON

Related for CVE-2020-7861