Vulnerability Details : CVE-2020-26176
An issue was discovered in tangro Business Workflow before 1.18.1. No (or broken) access control checks exist on the /api/document/<DocumentID>/attachments API endpoint. Knowing a document ID, an attacker can list all the attachments of a workitem, including their respective IDs. This allows the attacker to gather valid attachment IDs for workitems that do not belong to them.
Products affected by CVE-2020-26176
- cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-26176
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-26176
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
MITRE | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2020-26176
-
The product stores sensitive information without properly limiting read or write access by unauthorized actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-26176
-
https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/
Advisory: Tangro BWF 1.17.5 Multiple Vulnerabilities - TO BlogExploit;Third Party Advisory
-
https://www.tangro.de/
Software für automatisierte Dokumentenverarbeitung in SAP - tangro.deProduct
Jump to