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CVE-2022-36127

25
FAUCET Score

CVE-2022-36127 is a high-severity vulnerability affecting Apache SkyWalking NodeJS Agent versions prior to 0.5.1. This flaw can lead to a denial of service (DoS) for NodeJS services if the SkyWalking OAP (Observability Analysis Platform) is unhealthy and the agent cannot establish a connection. The vulnerability has a CVSS score of 7.5, indicating a network-based attack with low complexity and high impact on availability, requiring no privileges or user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.5.1CPE matchmatch criteria
cpe:2.3:a:apache:skywalking_nodejs_agent:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 58th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

npmpatch availablevia ghsa
Product: skywalking-backend-jsFixed in: 0.5.1

Vendor Advisories (1)

npmGHSA-8gpg-466c-5cpjhigh

Apache SkyWalking NodeJS Agent can lose availability if header includes illegal SkyWalking header

Jul 19, 2022

References

lists.apache.org / thread/x238wo4r5goy39dxdjcmlofp6gcdnqr3
Mailing ListRelease NotesVendor Advisory
openwall.com / lists/oss-security/2022/07/18/1
Mailing ListThird Party Advisory