CVE-2020-28473

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

1.78% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 77.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-01-18 11:15Z5 YR AGO

Last updated

2024-09-16 20:41Z2 YR AGO

Reserved

2020-11-12

Assigning CNA

snyk

Record state

PUBLISHED

Severity

Medium (CVSS 6.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C

Weaknesses

• CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')Base

Data version

5.1

Document digest

5504c2030e63542b4d82d65852066d6001f08309d846eae78958be74b36f7d8e

• snyk.iohttps://snyk.io/vuln/SNYK-PYTHON-BOTTLE-1017108x_refsource_MISC
• github.comhttps://github.com/bottlepy/bottlex_refsource_MISC
• snyk.iohttps://snyk.io/blog/cache-poisoning-in-popular-open-source-packages/x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20210124 [SECURITY] [DLA 2531-1] python-bottle security updatehttps://lists.debian.org/debian-lts-announce/2021/01/msg00019.htmlmailing-listx_refsource_MLIST