CVE-2020-8984
HIGHCVSS 7.5/10EPSS 0.49%
Last modified
CVE-2020-8984 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Zend | Zendto | 3.10 | — |
| Zend | Zendto | 3.11 | — |
| Zend | Zendto | 3.12 | — |
| Zend | Zendto | 3.13 | — |
| Zend | Zendto | 3.20 | — |
| Zend | Zendto | 3.51 | — |
| Zend | Zendto | 3.52 | — |
| Zend | Zendto | 3.53 | — |
| Zend | Zendto | 3.54 | — |
| Zend | Zendto | 3.55 | — |
| Zend | Zendto | 3.56-2 | — |
| Zend | Zendto | 3.57 | — |
| Zend | Zendto | 3.58 | — |
| Zend | Zendto | 3.59 | — |
| Zend | Zendto | 3.60 | — |
| Zend | Zendto | 3.61 | — |
| Zend | Zendto | 3.62 | — |
| Zend | Zendto | 3.63 | — |
| Zend | Zendto | 3.64 | — |
| Zend | Zendto | 3.65 | — |
| Zend | Zendto | 3.70-2 | — |
| Zend | Zendto | 3.71 | — |
| Zend | Zendto | 3.72 | — |
| Zend | Zendto | 3.73 | — |
| Zend | Zendto | 3.74 | — |
| Zend | Zendto | 3.75 | — |
| Zend | Zendto | 3.90 | — |
| Zend | Zendto | 3.91 | — |
| Zend | Zendto | 3.92 | — |
| Zend | Zendto | 3.93 | — |
| Zend | Zendto | 3.94 | — |
| Zend | Zendto | 4.00 | — |
| Zend | Zendto | 4.01 | — |
| Zend | Zendto | 4.02 | — |
| Zend | Zendto | 4.03-3 | — |
| Zend | Zendto | 4.05-2 | — |
| Zend | Zendto | 4.06-2 | — |
| Zend | Zendto | 4.07-1 | — |
| Zend | Zendto | 4.08-4 | — |
| Zend | Zendto | 4.09-1 | — |
| Zend | Zendto | 4.10-4 | — |
| Zend | Zendto | 4.10-5 | — |
| Zend | Zendto | 4.11-1 | — |
| Zend | Zendto | 4.11-2 | — |
| Zend | Zendto | 4.11-3 | — |
| Zend | Zendto | 4.11-4 | — |
| Zend | Zendto | 4.11-5 | — |
| Zend | Zendto | 4.11-7 | — |
| Zend | Zendto | 4.11-8 | — |
| Zend | Zendto | 4.11-9 | — |
Showing 50 of 123 affected configurations. See NVD for the full list.
References
- http://jul.es/pipermail/zendto/2020-January/003845.htmlThird Party Advisory
- https://zend.to/changelog.phpRelease Notes, Vendor Advisory
- http://jul.es/pipermail/zendto/2020-January/003845.htmlThird Party Advisory
- https://zend.to/changelog.phpRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8984?
lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header.
How severe is CVE-2020-8984?
CVE-2020-8984 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8984?
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
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-8984?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST