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CVE-2020-10567

39
FAUCET Score

CVE-2020-10567 is a critical vulnerability affecting Responsive Filemanager up to version 9.14.0. It allows for remote code execution due to insufficient validation of file extensions in the save_img action, enabling attackers to upload malicious PHP code disguised within legitimate image files. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, its high EPSS score and significant community discussion indicate a strong potential for exploitation, though no public exploit code or active exploitation has been confirmed.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.14.0CPE matchmatch criteria
cpe:2.3:a:tecrail:responsive_filemanager:*:*:*:*:*:*:*:*

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
19.29%
Probability of exploitation in next 30 days
EPSS Percentile
97.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1929 is in the 93rd percentile among its peer group of 36,862 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

packetstormsecurity.com / files/171280/ZwiiCMS-12.2.04-Remote-Code-Execution.html
github.com / trippo/ResponsiveFilemanager/issues/600
ExploitThird Party Advisory