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CVE-2020-21152

29
FAUCET Score

CVE-2020-21152 is a critical SQL Injection vulnerability affecting inxedu version 2.0.6, allowing unauthenticated attackers to execute arbitrary commands by manipulating the functionIds parameter in requests to /saverolefunction. With a CVSS score of 9.8, this flaw presents a severe risk due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion remains minimal, the high FAUCET Risk Score of 78/100 indicates its significant inherent danger.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.6CPE matchmatch criteria
cpe:2.3:a:inxedu:inxedu:2.0.6:*:*:*:*:*:*:*

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
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 35th 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

Remediation records are not available for this CVE.

References

8sec.cc / index.php/archives/330
Broken Link
gitee.com / inxeduopen/inxedu/issues/I14DNG
ExploitIssue TrackingThird Party Advisory