Vulnerability in Sesame-System Web-Sesame
CVE-2020-29041
A misconfiguration in Web-Sesame 2020.1.1.3375 allows an unauthenticated attacker to download the source code of the application, facilitating its comprehension (code review). Specifically, JavaScript source maps were inadvertently included in the production Webpack configuration. These maps contain sources used to generate the bundle, configuration settings (e.g., API keys), and developers' comments.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.014 (71.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: +0.000
Affected products
- Sesame-System Web-Sesame — versions 2020.1.1.3375
References
- blog.bssi.fr/source-code-vulnerability-disclosure-discovered-in-the-web-sesame-… (Exploit, Third Party Advisory)
- blog.bssi.fr/vulnerabilite-de-divulgation-de-code-source-identifiee-au-sein-de-… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-29041?
- CVE-2020-29041 is a medium-severity vulnerability in Sesame-System Web-Sesame. CVSS score: 5.3/10. Published 2021-01-06.
- How severe is CVE-2020-29041?
- Medium severity. CVSS v3 base score is 5.3 out of 10.