Is this vulnerability remotely exploitable?

Yes. The flaw resides in server-side deserialization reachable via the API and related data flows, so a remote attacker who can influence serialized data can attempt exploitation.

What level of access does an attacker need?

An attacker generally needs network access to any API or interface that ultimately stores or routes data into Redis where it will be processed by GenericFastJsonRedisSerializer. No local system access is required.

What is the safest general fix pattern?

The most robust pattern is to avoid deserializing untrusted data into arbitrary objects. Instead, restrict deserialization to simple, well-defined data structures, enforce strict type allowlists, and disable features such as auto type resolution in the serializer.

Severity:

HIGH RISK

(7.3)

Insecure Deserialization in GenericFastJsonRedisSerializer (CWE-502) Affecting wvp-GB28181-pro API Endpoint

CVE-2026-4860

Published:

Mar 26, 2026

Status:

Awaiting Analysis

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Unsafe Deserialization

CWE:

CWE-20;CWE-502

Impact:

Remote Code Execution and Data Integrity Compromise

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Vulnerability Type

Category:

Unsafe Deserialization

CWE:

CWE-20;CWE-502

Impact:

Remote Code Execution and Data Integrity Compromise

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.

Get Started

Ship clean & secure code faster

START 14 DAYS FREE TRIAL

BOOK A DEMO

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Insecure Deserialization in GenericFastJsonRedisSerializer (CWE-502) Affecting wvp-GB28181-pro API Endpoint

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Product

Pricing

Company

Legal

Developers

Compare

Product

Pricing

Company

Legal

Developers

Compare

Product

Pricing

Company

Legal

Developers

Compare