Skip to content
Fencer Intel
critical 9.9

CVE-2022-29517 in the critical feed json

A directory traversal vulnerability exists in the HelpdeskActions.aspx edittemplate functionality of Lansweeper lansweeper 10.1.1.0.

published 3y ago modified 4mo ago also EUVD-2022-33854

cvss
9.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
57.6%
EPSS 57.6% chance of exploitation in 30 days, percentile 99%
public exploits
0
none known

Summary

A directory traversal vulnerability exists in the HelpdeskActions.aspx edittemplate functionality of Lansweeper lansweeper 10.1.1.0. A specially-crafted HTTP request can lead to arbitrary file upload. An attacker can send an HTTP request to trigger this vulnerability.

Is CVE-2022-29517 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

57.64% chance of exploitation in the next 30 days, higher than 99% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2022-1529 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Lansweeper lansweeper

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.