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CVE-2025-54947

32
FAUCET Score

CVE-2025-54947 is a critical hard-coded encryption key vulnerability affecting Apache StreamPark versions 2.0.0 through 2.1.6. This flaw allows attackers to decrypt sensitive data or forge encrypted information due to the use of a fixed, immutable key, leading to potential information disclosure or unauthorized system access. Rated 9.8 CRITICAL (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), it presents a high risk with low attack complexity and no user interaction required. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered some community discussion, and users are urged to upgrade to version 2.1.7.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0, < 2.1.7CPE matchmatch criteria
cpe:2.3:a:apache:streampark:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 15th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.streampark:streamparkFixed in: 2.1.7

Vendor Advisories (1)

mavenGHSA-prv5-c2px-j9q3high

Apache StreamPark has a hard-coded encryption key

Dec 12, 2025

References

openwall.com / lists/oss-security/2025/12/12/3
Mailing List
lists.apache.org / thread/kdntmzyzrco75x9q6mc6s8lty1fxmog1
Mailing List