CVE-2021-3528

mediumpriority · track · 35EPSS 0.009 · 59 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.89% (59th) EPSS
CVSS 6.5 · medium
Is it mine?
23 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-27

A flaw was found in noobaa-operator in versions before 5.7.0, where internal RPC AuthTokens between the noobaa operator and the noobaa core are leaked into log files. An attacker with access to the log files could use this AuthToken to gain additional access into noobaa deployment and can read/modify system configuration.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedocs4/mcg-rhel8-operator@sha256:089ce4ca020e305f84ca58fa4e8635e96c4ba209090eba838ab7824c6af7f504_amd64 as a component of Red Hat OpenShift Container Storage 4.6 on RHEL-8redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:2479
  • Fixedocs4/mcg-rhel8-operator@sha256:67065201cf0f64bb1f901ba5ee373f1f660a14331e26b2eab8c2784b6a90f1fc_s390x as a component of Red Hat OpenShift Container Storage 4.6 on RHEL-8redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:2479
  • Fixedocs4/mcg-rhel8-operator@sha256:72f5bc639ec35104c17f31400c2b7a652ad74030895283a4b28cffae7808128a_ppc64le as a component of Red Hat OpenShift Container Storage 4.6 on RHEL-8redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2021:2479
02

cvss

Technical severity, 0–10. One row per scoring source.

8.8
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-532USprimaryCWE-522USCWE-538US
04

affected products (23)

Products and version ranges known to be affected.

showing 20 of 23
05

advisories (1)

Vendor and ecosystem advisories describing this.

  • RHSA-2021:2479Red Hat Security Advisory: Red Hat OpenShift Container Storage 4.6.5 security and bug fix update2021-06-17csaf · redhat_csafUS

    Updated images that fix one security issue and several bugs are now available for Red Hat OpenShift Container Storage 4.6.5 on Red Hat Enterprise Linux 8 from Red Hat Container Registry. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdnvdredhat_csafNVDCVE.orgMITRE
published 2021-05-13modified 2026-06-17
09

references (6)

External citations — patches, advisories, analysis.

scry

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