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CVE-2020-27219

20
FAUCET Score

CVE-2020-27219 affects Eclipse Hawkbit versions prior to 0.3.0M7, where the HTTP 404 JSON response for non-existent resources can return unescaped, unsafe characters in the path attribute. This vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.2.5CPE matchmatch criteria
cpe:2.3:a:eclipse:hawkbit:*:*:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:eclipse:hawkbit:0.3.0:m1:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:eclipse:hawkbit:0.3.0:m2:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:eclipse:hawkbit:0.3.0:m3:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:eclipse:hawkbit:0.3.0:m4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 63rd percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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)

mavenpatch availablevia ghsa
Product: org.eclipse.hawkbit:hawkbit-parentFixed in: 0.3.0M7

Vendor Advisories (1)

mavenGHSA-rcvx-rmvf-mxchmedium

Cross-site Scripting in Eclipse Hawkbit

Feb 9, 2022

References

bugs.eclipse.org / bugs/show_bug.cgi
Vendor Advisory
github.com / eclipse/hawkbit/issues/1067
Third Party Advisory