CVE-2021-22962

criticalpriority · attend · 68EPSS 0.910 · 100 %ileDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

91.0% (100th) EPSS

CVSS 9.1 · critical

Is it mine?

3 products

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.

cvss

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

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.3–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.07.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.07.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · support@hackerone.comexploitability 3.9 · impact 3.4

v3.17.3highAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:Hsecondary · CVSS-BT (t0sche)

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-3198Ivanti Avalanche: Mehrere SchwachstellenDeutsch2023-12-20csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ivanti Avalanche ausnutzen, um Code auszuführen, einen Denial of Service zu verursachen, Informationen preiszugeben und Sicherheitsvorkehrungen zu umgehen.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2023-12-19modified 2026-06-17

External citations — patches, advisories, analysis.

scry

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