CVE-2021-20682
HIGH
7.2
CVSS Score
Published: March 26, 2021 at 08:50 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
2 products affected across 2 vendorsBasercmsbaserCMS
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Severity
HIGH7.2
Exploit prediction
EPSS 2%
Description
baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.4.5
Affected range stops below 4.4.5, so it looks safe — our inference, not a vendor statement
v < 4.4.5
Affected range stops below 4.4.5, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://basercms.net/security/JVN64869876x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN64869876/index.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-78
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