Auth bypass in Cisco Unified Computing System (Management Software)
CVE-2019-1629
A vulnerability in the configuration import utility of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to have write access and upload arbitrary data to the filesystem. The vulnerability is due to a failure to delete temporarily uploaded files. An attacker could exploit this vulnerability by crafting a malicious file and uploading it to the affected device. An exploit could allow the attacker to fill up the filesystem or upload malicious scripts.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.015 (74.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Cisco Unified Computing System (Management Software) — versions 4.0
- Cisco Integrated Management Controller
- Cisco Unified Computing System — versions 4.0\(1c\)hs3, 4.0(1c)hs3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619… (vendor-advisory, Vendor Advisory)
- www.securityfocus.com/bid/108852 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2019-1629?
- CVE-2019-1629 is a medium-severity vulnerability in Cisco Unified Computing System (Management Software), classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2019-06-20.
- How severe is CVE-2019-1629?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2019-1629 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.