CVE-2020-17476

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

0.69% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 50.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2020-08-10 16:58Z6 YR AGO

Last updated

2024-08-04 14:00Z2 YR AGO

Reserved

2020-08-10

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

97efa39e1a755633fc582fbfeb795e0825b48b6f1e2c0ba1fea529a1dfc16c58

• mibew.orghttps://mibew.org/announcements/2020/07/09/mibew-messenger-3-2-7-has-been-releasedx_refsource_MISC
• github.comhttps://github.com/Mibew/mibew/commit/84f5bca0a90b2fe470e35e9b5121548ccce0093cx_refsource_MISC