CVE-2025-27531 — CRITICAL (9.8)

Q: How severe is CVE-2025-27531?

CVE-2025-27531 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-27531?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Inlong.

Vulnerability Description

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 before 2.1.0, this issue would allow an authenticated attacker to read arbitrary files by double writing the param. Users are recommended to upgrade to version 2.1.0, which fixes the issue.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apache	Inlong	>= 1.13.0, < 2.1.0

Related Weaknesses (CWE)

CWE-502

References

https://lists.apache.org/thread/r62lkqrr739wvcb60j6ql6q63rh4bxx5Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2025/02/28/2Mailing ListVendor Advisory

FAQ

What is CVE-2025-27531?

CVE-2025-27531 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 before 2.1.0, this issue would allow an authenticated attacker to read arbitrary fil...

How severe is CVE-2025-27531?

CVE-2025-27531 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-27531?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Inlong.