CVE-2020-8503
Biscom Secure File Transfer IDOR
Description
Biscom Secure File Transfer (SFT) 5.0.1050 through 5.1.1067 and 6.0.1000 through 6.0.1003 allows Insecure Direct Object Reference (IDOR) by an authenticated sender because of an error in a file-upload feature. This is fixed in 5.1.1068 and 6.0.1004.
INFO
Published Date :
Jan. 31, 2020, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 5:38 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-8503.
| URL | Resource |
|---|---|
| https://cve.biscom.com/bis-sft-cv-0008 | Vendor Advisory |
| https://cve.biscom.com/bis-sft-cv-0008 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-8503 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-8503
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8503 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8503 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://cve.biscom.com/bis-sft-cv-0008 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 05, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:S/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://cve.biscom.com/bis-sft-cv-0008 No Types Assigned https://cve.biscom.com/bis-sft-cv-0008 Vendor Advisory Added CWE NIST CWE-639 Added CPE Configuration OR *cpe:2.3:a:biscom:secure_file_transfer:*:*:*:*:*:*:*:* versions from (including) 5.0.1050 up to (including) 5.1.1067 *cpe:2.3:a:biscom:secure_file_transfer:*:*:*:*:*:*:*:* versions from (including) 6.0.1000 up to (including) 6.0.1003
Vulnerability Scoring Details
Base CVSS Score: 6.5
Base CVSS Score: 3.5
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.27 }} 0.05%
score
0.49933
percentile