PT-2021-14114 · Calsos · Calsos Csdj

Katsunari Yoshioka + 1 · Published 2021-02-17 · Updated 2021-02-23 · CVE-2021-20653

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Calsos CSDJ versions 01.08.00 and earlier Calsos CSDJ-A versions 03.08.00 and earlier

Description: The issue allows remote attackers to bypass access restrictions and obtain unauthorized historical data without access privileges via unspecified vectors.

Recommendations: For Calsos CSDJ versions 01.08.00 and earlier, consider restricting access to historical data until a patch is available. For Calsos CSDJ-A versions 03.08.00 and earlier, consider implementing additional access controls to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2021-20653

Affected Products

Calsos Csdj

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-20653 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20653 · Vendor Advisory
• https://t.me/cibsecurity/23695 · Telegram Post
• https://jpn.nec.com/security-info/secinfo/nv21-006.html · Note
• https://t.me/cvenotify/10032 · Telegram Post
• https://jvn.jp/en/jp/JVN87164507/index.html · Note