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Fencer Vulns
medium 5.3

CVE-2020-11453 json

Microstrategy Web 10.4 is vulnerable to Server-Side Request Forgery in the Test Web Service functionality exposed through the path /MicroSt…

published 2020-04-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-3807

cvss
5.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

Microstrategy Web 10.4 is vulnerable to Server-Side Request Forgery in the Test Web Service functionality exposed through the path /MicroStrategyWS/. The functionality requires no authentication and, while it is not possible to pass parameters in the SSRF request, it is still possible to exploit it to conduct port scanning. An attacker could exploit this vulnerability to enumerate the resources allocated in the network (IP addresses and services exposed). NOTE: MicroStrategy is unable to reproduce the issue reported in any version of its product

Patch / fix

Exploit prediction

2.73% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • redtimmy.com https://www.redtimmy.com/web-application-hacking/another-ssrf-another-rce-the-microstrategy-case/ referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/157068/MicroStrategy-Intelligence-Server-And-Web-10.4-XSS-Disclosure-SSRF-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.