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CVE-2019-16997

61
FAUCET Score

CVE-2019-16997 describes a high-severity SQL Injection vulnerability found in Metinfo 7.0.0beta, specifically within the app/system/language/admin/language_general.class.php file, exploitable via the appno parameter. This flaw allows an authenticated attacker (PR:H) to execute arbitrary SQL queries remotely (AV:N), leading to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). While not listed on CISA's KEV catalog, its high EPSS score (0.9371) and FAUCET Risk Score (99/100) indicate a significant likelihood of exploitation, with Nuclei templates available for detection, despite a lack of public exploit code or community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
7.0.0CPE matchmatch criteria
cpe:2.3:a:metinfo:metinfo:7.0.0:beta:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
49.40%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2019-16997 · Apr 15, 2022
This CVE's current EPSS score of 0.4940 is in the 98th percentile among its peer group of 5,531 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

github.com / XiaOkuoAi/XiaOkuoAi.github.io/issues/2
ExploitIssue TrackingThird Party Advisory