Improper input validation in Netapp Clustered_data_ontap
CVE-2021-21705
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.019 (77.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Netapp Clustered_data_ontap
- Oracle Sd-wan_aware — versions 8.2
- Php
- Php Group — versions 7.3.x, 7.4.x, 8.0.X
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@php.net (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- security@php.net (Patch, x_refsource_MISC, Vendor Advisory)
- security@php.net (x_refsource_CONFIRM, Third Party Advisory)
- security@php.net (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2021-21705?
- CVE-2021-21705 is a medium-severity vulnerability in Netapp Clustered_data_ontap, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2021-10-04.
- How severe is CVE-2021-21705?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2021-21705 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.