Vulnerability in Tinyrise Tinyshop
CVE-2020-21554
A File Deletion vulnerability exists in TinyShop 3.1.1 in the back_list parameter in controllers\admin.php, which could let a malicious user delete any file such as install.lock to reinstall cms.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Tinyrise Tinyshop — versions 3.1.1
References
- tinyrise.com/ (Broken Link)
- tinyrise.com/down.html (Broken Link)
- imgur.com/dg1DM5T (Exploit, Third Party Advisory)
- imgur.com/pA8OWxa (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-21554?
- CVE-2020-21554 is a high-severity vulnerability in Tinyrise Tinyshop. CVSS score: 8.1/10. Published 2022-03-25.
- How severe is CVE-2020-21554?
- High severity. CVSS v3 base score is 8.1 out of 10.