The Register: Level-10 vuln lurking in Redis source code for 13 years could allow remote code execution

Oct 6, 2025

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Source URL: https://www.theregister.com/2025/10/06/perfect_10_redis_rce_lurking/
Source: The Register
Title: Level-10 vuln lurking in Redis source code for 13 years could allow remote code execution

Feedly Summary: No evidence of exploitation … yet
A 13-year-old critical flaw in Redis servers, rated a perfect 10 out of 10 in severity, can let an authenticated user trigger remote code execution.…

AI Summary and Description: Yes

Summary: The text highlights a significant security vulnerability in Redis servers, a critical flaw that has existed for 13 years and has been assigned the highest severity rating. This information is particularly relevant for professionals concerned with infrastructure and software security, as it emphasizes the critical need for timely patching and vigilance regarding legacy systems.

Detailed Description:
The text discusses a critical vulnerability in Redis servers, emphasizing the following points:

– **Severity of the Vulnerability:** Rated 10 out of 10, the flaw indicates the highest level of risk, making it imperative for organizations using Redis to address the issue urgently to avoid potential exploitation.
– **Nature of the Exploit:** The flaw allows an authenticated user to execute remote code, which could lead to significant security breaches.
– **Longevity of the Flaw:** The vulnerability has been present for 13 years, raising concerns about the management of legacy systems and the potential for such vulnerabilities to remain undetected over extended periods.

Implications for Security Professionals:
– **Urgent Need for Patching:** Organizations utilizing Redis should prioritize patching to mitigate risks associated with this vulnerability.
– **Vigilance with Older Systems:** This situation serves as a reminder of the necessity to conduct regular security audits and updates on older systems to prevent exploitation.
– **Awareness and Training:** Security teams must ensure that they are aware of this vulnerability and that relevant personnel are trained to respond promptly to such issues.

Overall, this critical flaw presents an important case study for discussions around infrastructure security, vulnerability management, and the significance of maintaining up-to-date security practices in software development and deployment environments.

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