PT-2019-5341 · Cisco · Cisco Ucs Director+1

Mr_Me + 1 · Published 2019-12-27 · Updated 2020-04-23 · CVE-2020-3249

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cisco UCS Director and Cisco UCS Director Express for Big Data (affected versions not specified)

Description The issue is related to insufficient input validation in the REST API of the affected devices, which may allow a remote attacker to conduct directory traversal attacks or bypass authentication. This could potentially lead to a denial-of-service condition on an affected device through a specially crafted request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Path traversal

Weakness Enumeration

CWE-20

CWE-22

Related Identifiers

BDU:2020-02410

CVE-2020-3249

ZDI-20-544

Affected Products

Cisco Ucs Director

Cisco Ucs Director Express For Big Data

References · 5

• https://bdu.fstec.ru/vul/2020-02410 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-mult-vulns-UNfpdW4E · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-20-544 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3249 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3249 · Security Note