Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-43775

28
FAUCET Score

CVE-2021-43775 is a path traversal vulnerability affecting Aim, an open-source machine learning experiment tracking tool, in versions prior to 3.1.0. This flaw allows an unauthenticated attacker to access arbitrary files and directories on the server by manipulating file references with "dot-dot-slash" sequences or absolute paths. Rated 8.6 HIGH (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N), it poses a significant risk of unauthorized information disclosure, including application source code or critical system files. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.1.0CPE matchmatch criteria
cpe:2.3:a:aimstack:aim:*:*:*:*:*:python:*:*

CVSS Data

CVSS version used by this source: 3.1

8.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 60th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: aimFixed in: 3.1.0

Vendor Advisories (1)

pipGHSA-8phj-f9w2-cjcccritical

Arbitrary file reading vulnerability in Aim

Nov 23, 2021

References

github.com / aimhubio/aim/blob/0b99c6ca08e0ba7e7011453a2f68033e9b1d1bce/aim/web/api/views.py
Product
github.com / aimhubio/aim/issues/999
Issue TrackingThird Party Advisory
github.com / aimhubio/aim/pull/1003
PatchThird Party Advisory
github.com / aimhubio/aim/pull/1003/commits/f01266a1a479ef11d7d6c539e7dd89e9d5639738
Patch
github.com / aimhubio/aim/security/advisories/GHSA-8phj-f9w2-cjcc
ExploitThird Party Advisory