Deserialization in Netapp Cloud_manager
CVE-2021-42550
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
Vulnerability class: Insecure Deserialization
EPSS: 0.044 (90.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Netapp Cloud_manager
- Netapp Service_level_manager
- Netapp Snap_creator_framework
- Qos Logback — versions 1.3.0
- Qos.ch Logback — versions unspecified
- Siemens Sinec_nms
- Redhat Satellite — versions 6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vulnerability@ncsc.ch (Vendor Advisory)
- vulnerability@ncsc.ch (Exploit, Third Party Advisory)
- vulnerability@ncsc.ch (Exploit, Patch, Third Party Advisory, Issue Tracking)
- vulnerability@ncsc.ch (Third Party Advisory)
- vulnerability@ncsc.ch (mailing-list, Mailing List, Third Party Advisory)
- vulnerability@ncsc.ch (Exploit, VDB Entry, Third Party Advisory)
- vulnerability@ncsc.ch (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-42550?
- CVE-2021-42550 is a medium-severity vulnerability in Netapp Cloud_manager, classified under Deserialization of Untrusted Data. CVSS score: 6.6/10. Published 2021-12-16.
- How severe is CVE-2021-42550?
- Medium severity. CVSS v3 base score is 6.6 out of 10.
- Is CVE-2021-42550 known to be exploited?
- 28 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.