CVE-2021-33212
MEDIUMCVSS 5.4/10EPSS 0.74%
Last modified
CVE-2021-33212 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A Cross-site scripting (XSS) vulnerability in the "View in Browser" feature in Elements-IT HTTP Commander 5.3.3 allows remote authenticated users to inject arbitrary web script or HTML via a crafted SVG image.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
Description
A Cross-site scripting (XSS) vulnerability in the "View in Browser" feature in Elements-IT HTTP Commander 5.3.3 allows remote authenticated users to inject arbitrary web script or HTML via a crafted SVG image.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Element-It | Http Commander | 5.3.3 |
References
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-020.txtExploit, Third Party Advisory
- https://www.syss.de/pentest-blog/Third Party Advisory
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-020.txtExploit, Third Party Advisory
- https://www.syss.de/pentest-blog/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33212?
A Cross-site scripting (XSS) vulnerability in the "View in Browser" feature in Elements-IT HTTP Commander 5.3.3 allows remote authenticated users to inject arbitrary web script or HTML via a crafted SVG image.
How severe is CVE-2021-33212?
CVE-2021-33212 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33212?
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-2021-33212?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST