THREATPORT/VULNERABILITY/CVE-2020-11857
CRITICAL SEVERITY

CVE-2020-11857

Operation Bridge Reporter vulnerability

CVSS
9.8
EPSS
15.8%
EPSS pct
97th
Exploited
No known
An Authorization Bypass vulnerability on Micro Focus Operation Bridge Reporter, affecting version 10.40 and earlier. The vulnerability could allow remote attackers to access the OBR host as a non-admin user
Affected vendor
Microfocus
Affected product
Operation Bridge Reporter
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-798 — Use of Hard-coded Credentials
Published
2020-09-22

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 15.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2020-11857

  • Confirm whether Microfocus Operation Bridge Reporter is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-11857.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-11857

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-11857 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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