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CVE-2025-1254— Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers.

Quick assessment

Affected
RTI Connext Professional
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

RTI Connext Professional是美国RTI公司的一个专为满足工业物联网 (IIoT) 的苛刻要求而设计的连接平台。 RTI Connext Professional 7.5.0之前版本存在安全漏洞，该漏洞源于越界读取和写入，可能导致缓冲区过度读取和溢出。

CVSS 7.3 · High EPSS 0.25% · P15

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 4

VendorProduct Version RangeStatus
RTI Connext Professional 7.4.0< 7.5.0 affected
7.0.0< 7.3.0.7 affected
6.1.0< 6.1.2.23 affected
6.0.0< 6.0.1.42 affected
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I. Basic Information for CVE-2025-1254

Vulnerability Information
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Vulnerability Title
Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers.
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 6.1.0 before 6.1.2.23, from 6.0.0 before 6.0.1.42.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
RTI Connext Professional 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
RTI Connext Professional是美国RTI公司的一个专为满足工业物联网 (IIoT) 的苛刻要求而设计的连接平台。 RTI Connext Professional 7.5.0之前版本存在安全漏洞，该漏洞源于越界读取和写入，可能导致缓冲区过度读取和溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
RTI Connext Professional 7.4.0 ~ 7.5.0 -

II. Public POCs for CVE-2025-1254

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III. Intelligence Information for CVE-2025-1254

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Vendor Advisories for CVE-2025-1254 (1)

Same Patch Batch · RTI · 2025-05-08 · 3 CVEs total

CVE-2025-1252 6.9 MEDIUM Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allo
CVE-2025-1253 6.9 MEDIUM Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Stack-based Buffer

IV. Related Vulnerabilities

Same product: Connext Professional
Same vendor: RTI
Same weakness: CWE-125

V. Comments for CVE-2025-1254

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