Home/CVE/baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS comma
CVE

CVE-2021-20682

baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS comma

baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.

HIGH · CVSS 7.2 EPSS 0.02357
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

1
basercms< 4.4.5
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · vultures@jpcert.or.jp
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Mar 2021 · 09:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://basercms.net/security/JVN64869876PatchVendor Advisory
https://jvn.jp/en/jp/JVN64869876/index.htmlThird Party Advisory
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