CVE-2021-23927
MEDIUMCVSS 6.4/10EPSS 0.76%
Last modified
CVE-2021-23927 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Open-Xchange | Open-Xchange Appsuite | <= 7.10.4 |
References
- https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.htmlThird Party Advisory, VDB Entry
- https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23927?
OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.
How severe is CVE-2021-23927?
CVE-2021-23927 has a CVSS score of 6.4/10 (MEDIUM severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23927?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2021-23927?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST