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Fencer Vulns
medium 4.4

CVE-2020-4913 json

IBM Cloud Pak System 2.3 could reveal credential information in the HTTP response to a local privileged user.

published 2021-01-04 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-26160

cvss
4.4
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

IBM Cloud Pak System 2.3 could reveal credential information in the HTTP response to a local privileged user. IBM X-Force ID: 191288.

Patch / fix

  • ibm cloud_pak_system 2.3.3.3

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 4.4 CVSS:3.0/C:H/S:U/AC:L/UI:N/I:N/PR:H/AV:L/A:N/E:U/RL:O/RC:C
NVD 3.1 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CNA 3.0 4.4 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • IBM Cloud Pak System

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-522 Insufficiently Protected Credentials

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.