Vulnerability Details : 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 category: Directory traversal
Products affected by CVE-2020-15050
- cpe:2.3:a:supremainc:biostar_2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-15050
80.97%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-15050
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-15050
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-15050
-
https://www.supremainc.com/en/support/biostar-2-pakage.asp
SUPREMAVendor Advisory
-
http://packetstormsecurity.com/files/158576/Bio-Star-2.8.2-Local-File-Inclusion.html
Bio Star 2.8.2 Local File Inclusion ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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