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Vulnerability record · CVE-2020-1735 · published 16 March 2020

CVE-2020-1735: Redhat ansible path traversal vulnerability

Redhat · Ansible

A flaw was found in the Ansible Engine when the fetch module is used. An attacker could intercept the module, inject a new path, and then choose a new destination path on the controller node. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

4.6 CVSS 3.1 Medium EPSS 0.49% · top 60.2% CWE-22 · Path traversal
4.6CVSS 3.1 base score, v2 3.6
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
14References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A flaw was found in the Ansible Engine when the fetch module is used. An attacker could intercept the module, inject a new path, and then choose a new destination path on the controller node. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

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

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1735 Issue TrackingVendor Advisory
https://github.com/ansible/ansible/issues/67793 ExploitIssue TrackingPatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKPA4KC3OJSUFASUYMG66HK
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRRYUU5ZBLPBXCYG6CFP35D
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQVOQD4VAIXXTVQAJKTN7NU
https://security.gentoo.org/glsa/202006-11 Third Party Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1735 Issue TrackingVendor Advisory
https://github.com/ansible/ansible/issues/67793 ExploitIssue TrackingPatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKPA4KC3OJSUFASUYMG66HK
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRRYUU5ZBLPBXCYG6CFP35D
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQVOQD4VAIXXTVQAJKTN7NU
https://security.gentoo.org/glsa/202006-11 Third Party Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory

Track CVE-2020-1735 inside VULONE

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Source: NIST National Vulnerability Database (record CVE-2020-1735), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.