Vulnerability in Zend Zendto
CVE-2020-8984
lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Zend Zendto — versions 3.10, 3.11, 3.12
Weakness classification (CWE)
Public proof-of-concept exploits
References
- zend.to/changelog.php (Release Notes, Vendor Advisory)
- jul.es/pipermail/zendto/2020-January/003845.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8984?
- CVE-2020-8984 is a high-severity vulnerability in Zend Zendto, classified under Origin Validation Error. CVSS score: 7.5/10. Published 2020-03-24.
- How severe is CVE-2020-8984?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-8984 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.