CVE-2020-35370

HIGHCVSS 8.8/10EPSS 7.47%

Last modified

CVE-2020-35370 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as "admin", then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.. EPSS estimates a 7.47% chance of exploitation in the next 30 days.

Description

A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as "admin", then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
7.47%

93.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RaysyncRaysync< 3.3.3.8

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-35370?
A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as "admin", then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.
How severe is CVE-2020-35370?
CVE-2020-35370 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 7.47% probability of exploitation in the next 30 days.
How do I fix CVE-2020-35370?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-35370?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST