CVE-2022-30322Network attack vector

Service interruption via unconstrained HTTP response processing

Published May 25, 2022 · Updated Aug 3, 2024

Resource exhaustion in HashiCorp go-getter 1.5.11 and earlier and 2.0.0 through 2.0.2 allows remote attackers to interrupt services. The HttpGetter processed response bodies without enforced read deadlines or byte ceilings, allowing a malicious server to exhaust consumer resources. Exposure requires an application to fetch an attacker-influenced URL or receive a malicious HTTP response, with server-side consumers facing greater risk.

CVSS severity8.6
High
EPSS probability1.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Resource exhaustion in HashiCorp go-getter 1.5.11 and earlier and 2.0.0 through 2.0.2 allows remote attackers to interrupt services. The HttpGetter processed response bodies without enforced read deadlines or byte ceilings, allowing a malicious server to exhaust consumer resources. Exposure requires an application to fetch an attacker-influenced URL or receive a malicious HTTP response, with server-side consumers facing greater risk.

The record

CVE
CVE-2022-30322
Published
May 25, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.6NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo