CVE-2021-3710

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 38.1% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-10-01 02:35Z4 YR AGO

Last updated

2024-09-17 01:41Z1 YR AGO

Reserved

2021-08-16

Assigning CNA

canonical

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-24Path Traversal: '../filedir'Variant
• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

6eeb0bf9be63a5a81c0b490da040ddc0387352b94dec7760dd35f52f94313848

• ubuntu.comhttps://ubuntu.com/security/notices/USN-5077-1x_refsource_MISC
• ubuntu.comhttps://ubuntu.com/security/notices/USN-5077-2x_refsource_MISC
• cve.mitre.orghttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3710x_refsource_MISC
• bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/apport/+bug/1933832x_refsource_MISC