CVE-2021-41745
CRITICALCVSS 9.8/10EPSS 1.34%
Last modified
CVE-2021-41745 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. ShowDoc 2.8.3 ihas a file upload vulnerability, where attackers can use the vulnerability to obtain server permissions.. EPSS estimates a 1.34% chance of exploitation in the next 30 days.
Description
ShowDoc 2.8.3 ihas a file upload vulnerability, where attackers can use the vulnerability to obtain server permissions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Showdoc | Showdoc | 2.8.3 |
References
- https://github.com/purple-WL/SHOWDOC-file-upload-vulnerabilityThird Party Advisory
- https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480Third Party Advisory
- https://github.com/purple-WL/SHOWDOC-file-upload-vulnerabilityThird Party Advisory
- https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-41745?
ShowDoc 2.8.3 ihas a file upload vulnerability, where attackers can use the vulnerability to obtain server permissions.
How severe is CVE-2021-41745?
CVE-2021-41745 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.
How do I fix CVE-2021-41745?
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-2021-41745?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST