CVE-2020-5537 : Cybozu Desktop for Windows 2.0.23 to 2.2.40 allows remote code execution via uns

Cybozu Desktop for Windows 2.0.23 to 2.2.40 allows remote code execution via unspecified vectors.

Published 2020-05-25 06:15:11

Updated 2020-05-27 13:29:10

Source JPCERT/CC

View at NVD, CVE.org

Vulnerability category: Input validationExecute code

Products affected by CVE-2020-5537

Cybozu » Desktop » For Windows
Versions from including (>=) 2.0.23 and up to, including, (<=) 2.2.40
cpe:2.3:a:cybozu:desktop:*:*:*:*:*:windows:*:*
Matching versions

EPSS FAQ

3.72%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 92 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

https://jvn.jp/en/jp/JVN59552136/index.html

JVN#59552136: Cybozu Desktop for Windows vulenerable to arbitrary code execution
Third Party Advisory
http://jvn.jp/en/jp/JVN59552136/index.html

JVN#59552136: Cybozu Desktop for Windows vulenerable to arbitrary code execution
Third Party Advisory
https://kb.cybozu.support/article/36329/

不具合情報公開サイト
Vendor Advisory

Jump to