CVE-2020-3341

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

3.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 88.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2020-05-13 02:20Z6 YR AGO

Last updated

2024-11-15 17:21Z1 YR AGO

Reserved

2019-12-12

Assigning CNA

cisco

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

f02255c312f3efa91f3bf9b5a9fcb887afa97d70e5ca60421017addf0046d1ac

• blog.clamav.nethttps://blog.clamav.net/2020/05/clamav-01023-security-patch-released.htmlvendor-advisoryx_refsource_CISCO
• lists.debian.org[debian-lts-announce] 20200519 [SECURITY] [DLA 2215-1] clamav security updatehttps://lists.debian.org/debian-lts-announce/2020/05/msg00018.htmlmailing-listx_refsource_MLIST
• lists.fedoraproject.orgFEDORA-2020-bca44487a1https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L5YWYT27SBTV4RZSGFHIQUI4LQVFASWS/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-d98d2cbae1https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROBJOGJOT44MVDX7RQEACYHQN4LYW5RK/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-b0acd7b66ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BMTC7I5LGY4FCIZLHPNC4WWC6VNLFER/vendor-advisoryx_refsource_FEDORA
• usn.ubuntu.comUSN-4370-1https://usn.ubuntu.com/4370-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4370-2https://usn.ubuntu.com/4370-2/vendor-advisoryx_refsource_UBUNTU