PT-2020-12899 · Micro Focus · Operation Bridge Reporter

Pedrib1337 + 1 · Published 2020-09-22 · Updated 2021-04-30 · CVE-2020-11857

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 Micro Focus Operation Bridge Reporter versions 10.40 and earlier

Description The issue is related to an Authorization Bypass, which could allow remote attackers to access the OBR host as a non-admin user. Additionally, there is a mention of a remote code execution vulnerability due to the use of hard-coded credentials.

Recommendations For versions 10.40 and earlier, update to a version later than 10.40 to resolve the issue. As a temporary workaround, consider restricting access to the OBR host to minimize the risk of exploitation.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2020-11857

ZDI-20-1215

Affected Products

Operation Bridge Reporter

References · 6

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/ssh/microfocus_obr_shrboadmin.rb · Exploit
• 🔥 http://packetstormsecurity.com/files/162407/Micro-Focus-Operations-Bridge-Reporter-shrboadmin-Default-Password.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11857 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-1215 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11857 · Vendor Advisory
• https://softwaresupport.softwaregrp.com/doc/KM03710590 · Note