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CVE-2020-20012

30
FAUCET Score

CVE-2020-20012 describes an Incorrect Access Control vulnerability in WebPlus Pro v1.4.7.8.4-01, impacting sudytech webplus_pro. This critical vulnerability, with a CVSS score of 9.8, allows an unauthenticated attacker to achieve full compromise (confidentiality, integrity, and availability) over the affected system with low attack complexity. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.4.7.8.4-01CPE matchmatch criteria
cpe:2.3:a:sudytech:webplus_pro:1.4.7.8.4-01:*:*:*:*:*:*:*

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
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 47th 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

gist.github.com / 1915504804/9503198d3cbd5bc7db47625ac0caaade
ExploitThird Party Advisory
wzqpt.hfut.edu.cn / login.jsp
Broken Link