Cyber Resilience

CVE-2022-2778

Critical

Published: 30 September 2022

Published
30 September 2022
Modified
20 May 2025
KEV Added
—
Patch
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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0059 69.7th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-2778 is a critical-severity an unspecified weakness vulnerability in Octopus Octopus Server. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 30.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.

CWE(s)
NVD-CWE-Other

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

octopus
octopus server
3.0 — 2022.2.8277 · 2022.3.348 — 2022.3.10405 · 2022.4.791 — 2022.4.1371

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References