CVE-2021-22526
CVE-2021-22526 is a medium-severity vulnerability in Microfocus Access Manager with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.
Key facts
- Severity: Medium (CVSS 3.x base score 4.9)
- CVSS v2: 5.8
- EPSS exploit prediction: 0% (38th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Microfocus Access Manager
- Published:
- Last modified:
Description
Open Redirection vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4
Frequently asked questions
- What is CVE-2021-22526?
- Open Redirection vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4
- How severe is CVE-2021-22526?
- CVE-2021-22526 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-22526 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-22526?
- CVE-2021-22526 affects Microfocus Access Manager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-22526?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-22526 published?
- CVE-2021-22526 was published on 2021-09-13 and last updated on 2026-06-17.
References
- https://support.microfocus.com/kb/doc.php?id=7025257
- https://www.microfocus.com/documentation/access-manager/5.0/accessmanager501-release-notes/accessmanager501-release-notes.html
Affected products (1)
- cpe:2.3:a:microfocus:access_manager:*:*:*:*:*:*:*:*
More vulnerabilities in Microfocus Access Manager
- CVE-2021-22528 — High (CVSS 8.0): Reflected Cross Site Scripting (XSS) vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4
- CVE-2026-11877 — High (CVSS 7.5): An unauthorized user can modify configuration through API calls that affects the OpenText Access Manager. This issue…
- CVE-2021-22506 — High (CVSS 7.5): Advance configuration exposing Information Leakage vulnerability in Micro Focus Access Manager product, affects all…
- CVE-2021-22496 — High (CVSS 7.5): Authentication Bypass Vulnerability in Micro Focus Access Manager Product, affects all version prior to version…
- CVE-2014-5217 — Medium (CVSS 6.8): Cross-site request forgery (CSRF) vulnerability in nps/servlet/webacc in the Administration Console server in NetIQ…
- CVE-2026-11878 — Medium (CVSS 6.1): Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText Access…
All CVEs affecting Microfocus Access Manager →
Other CWE-601 (Open Redirect) vulnerabilities
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- CVE-2024-22891 — Critical (CVSS 9.8): Nteract v.0.28.0 was discovered to contain a remote code execution (RCE) vulnerability via the Markdown link.