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CVE-2022-31510

28
FAUCET Score

CVE-2022-31510 is a critical absolute path traversal vulnerability affecting the sergeKashkin/Simple-RAT repository, specifically versions prior to 2022-05-03. This flaw, rated 9.3 CVSS (Critical), arises from the unsafe use of Flask's send_file function, allowing unauthenticated attackers to potentially read arbitrary files on the server. While the attack complexity is low and requires no user interaction, the primary impact is high confidentiality compromise and low availability impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2022-05-03CPE matchmatch criteria
cpe:2.3:a:simple-rat_project:simple-rat:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.3CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 56th 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / github/securitylab/issues/669
ExploitIssue TrackingThird Party Advisory
github.com / sergeKashkin/Simple-RAT/pull/11
Issue TrackingPatchThird Party Advisory