PT-2019-5342 · Cisco · Cisco Ucs Director+1

Mr_Me + 1 · Published 2019-12-20 · Updated 2020-06-05 · CVE-2020-3250

Positive Technologies (AI Summary)

CVSS v3.1

10

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 software, which may allow a remote attacker to conduct directory traversal attacks or bypass authentication. This could potentially lead to information disclosure or other security issues. The vulnerability can be exploited by a remote attacker using a specially crafted request.

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

Exploit

RCE

Improper Privilege Management

Weakness Enumeration

CWE-20

CWE-269

Related Identifiers

BDU:2020-02411

CVE-2020-3250

ZDI-20-538

Affected Products

Cisco Ucs Director

Cisco Ucs Director Express For Big Data

References · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/cisco_ucs_cloupia_script_rce.rb · Exploit
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-mult-vulns-UNfpdW4E · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02411 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-538 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3250 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3250 · Security Note
• http://packetstormsecurity.com/files/157955/Cisco-UCS-Director-Cloupia-Script-Remote-Code-Execution.html · Note