CVE-2020-9690

At a glance

Severity: Not available
EPSS: EPSS 1.63 % · percentile 76 (2026-10-27)
State: PUBLISHED
Published: 2020-07-29
Updated: 2024-08-04
Assigner: adobe
NVD status: Modified

Description

Magento versions 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier have an observable timing discrepancy vulnerability. Successful exploitation could lead to signature verification bypass.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 4.2	CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N	NVD · nvd@nist.gov (Primary)
CVSS 2.0	LOW 3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-203

Advisories

GHSA-xgp9-j48h-jjf9 — Magento observable timing discrepancy vulnerability

European references

ENISA EUVD · EUVD-2022-5786
GCVE · GCVE-0-2020-9690

CERT-FR advisories

CERTFR-2020-AVI-467 — Multiples vulnérabilités dans Magento · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:* < 2.3.5
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:* < 2.3.5
cpe:2.3:a:magento:magento:2.3.5:-:*:*:commerce:*:*:*
cpe:2.3:a:magento:magento:2.3.5:-:*:*:open_source:*:*:*
cpe:2.3:a:magento:magento:2.3.5:p1:*:*:commerce:*:*:*
cpe:2.3:a:magento:magento:2.3.5:p1:*:*:open_source:*:*:*

Affected products

Product	Versions
Adobe · Magento	affected 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier versions

References

https://helpx.adobe.com/security/products/magento/apsb20-47.html

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD