Vulnerability Details : CVE-2020-26172
Potential exploit
Every login in tangro Business Workflow before 1.18.1 generates the same JWT token, which allows an attacker to reuse the token when a session is active. The JWT token does not contain an expiration timestamp.
Products affected by CVE-2020-26172
- cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-26172
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-26172
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:P/A:N |
10.0
|
4.9
|
NIST | |
|
4.2
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N |
1.6
|
2.5
|
MITRE | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
3.9
|
2.5
|
NIST |
CWE ids for CVE-2020-26172
-
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-26172
-
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
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