CVE-2021-20682
HIGHCVSS 7.2/10EPSS 2.48%
Last modified
CVE-2021-20682 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.. EPSS estimates a 2.48% chance of exploitation in the next 30 days.
Description
baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Basercms | Basercms | < 4.4.5 |
References
- https://basercms.net/security/JVN64869876Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN64869876/index.htmlThird Party Advisory
- https://basercms.net/security/JVN64869876Patch, Vendor Advisory
- https://jvn.jp/en/jp/JVN64869876/index.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20682?
baserCMS versions prior to 4.4.5 allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.
How severe is CVE-2021-20682?
CVE-2021-20682 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 2.48% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20682?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20682?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST