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Fencer Vulns
medium 6.5

CVE-2020-10779 json

Red Hat CloudForms 4.7 and 5 leads to insecure direct object references (IDOR) and functional level access control bypass due to missing pr…

published 2020-08-11 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-3192

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

Red Hat CloudForms 4.7 and 5 leads to insecure direct object references (IDOR) and functional level access control bypass due to missing privilege check. Therefore, if an attacker knows the right criteria, it is possible to access some sensitive data within the CloudForms.

Patch / fix

  • cfme cloudforms managementengine 5.11 5.11.7.3-1.el8cf
  • cfme-gemset cloudforms managementengine 5.11 5.11.7.3-1.el8cf

red hat advisories RHSA-2020:3358

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-10779 updated cvss 7.6

CloudForms: Missing functional level access control & IDOR lead to compromise

  • Red Hat CloudForms Management Engine 5.11 cfme-gemset 5.11.7.3-1.el8cf
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2020:3358
  • Red Hat CloudForms Management Engine 5.11 cfme 5.11.7.3-1.el8cf, cfme-appliance 5.11.7.3-1.el8cf, v2v-conversion-host 1.16.2-3.el8ev, cfme-appliance-tools 5.11.7.3-1.el8cf, cfme-appliance-common 5.11.7.3-1.el8cf, cfme-amazon-smartstate 5.11.7.3-1.el8cf, +1 more
    not affected: vulnerable code not present “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

  • n/a CloudForms

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.