Path Traversal in Supremainc Biostar 2
CVE-2020-15050
An issue was discovered in the Video Extension in Suprema BioStar 2 before 2.8.2. Remote attackers can read arbitrary files from the server via Directory Traversal.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.507 (98.9th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 98.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.507 · newest: 0.507 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.supremainc.com/en/support/biostar-2-pakage.asp (Vendor Advisory)
- packetstormsecurity.com/files/158576/Bio-Star-2.8.2-Local-File-Inclusion.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15050?
- CVE-2020-15050 is a high-severity vulnerability in Supremainc Biostar 2, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-07-13.
- How severe is CVE-2020-15050?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-15050 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.