CVE-2020-37085
Unknown Unknown - Not Provided
Denial of Service in VirtualTablet Server via Oversized Thrift Payload

Publication date: 2026-02-03

Last updated on: 2026-02-03

Assigner: VulnCheck

Description
VirtualTablet Server 3.0.2 contains a denial of service vulnerability that allows attackers to crash the service by sending oversized string payloads through the Thrift protocol. Attackers can exploit the vulnerability by sending a long string to the send_say() method, causing the server to become unresponsive.
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Meta Information
Published
2026-02-03
Last Modified
2026-02-03
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-15
NVD
CVE-2020-37085
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
virtualtablet server 3.0.2
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
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Executive Summary

This vulnerability exists in VirtualTablet Server version 3.0.2 and is a denial of service (DoS) issue. Attackers can exploit it by sending oversized string payloads through the Thrift protocol, specifically by sending a long string to the send_say() method. This causes the server to crash or become unresponsive.

Impact Analysis

The impact of this vulnerability is a denial of service condition. An attacker can cause the VirtualTablet Server to crash or become unresponsive, potentially disrupting services that rely on this server and causing downtime or loss of availability.

Compliance Impact

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Detection Guidance

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