CVE-2019-7713

CRITICAL

An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. There is a heap-based buffer overflow in the function responsible for printing the shell promp...

Affects 1 product across 1 vendor.

CVSS 3.09.8
EPSS1.9%
Percentile79th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-787: Out-of-Bounds Write

Software writes data past buffer boundaries, corrupting memory and potentially enabling code execution.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2019. A critical vulnerability affects Ghs systems (CVE-2019-7713). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2019-GLOBAL-194980-C • Model: rule-based-v1 • Confidence: MEDIUM

Is this CVE in your environment?

BreachSpider monitors your ICS/OT environment for vulnerabilities like this one. No agents or network access required. Free to start.

Check My Environment →
Frequently Asked Questions
What is CVE-2019-7713?
This vulnerability was disclosed in 2019. A critical vulnerability affects Ghs systems (CVE-2019-7713). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2019-7713?
CVE-2019-7713 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.9%.
Is CVE-2019-7713 actively exploited?
No confirmed active exploitation of CVE-2019-7713 as of 2026-05-30.
How do I remediate CVE-2019-7713?
Priority: MEDIUM. Advisory: https://www.ghs.com/products/rtos/integrity.html PSIRT: [email protected]
What systems are affected by CVE-2019-7713?
CVE-2019-7713 affects Ghs Integrity Rtos.
Vulnerability Details
CVE IDCVE-2019-7713
BSIDBS-2019-GLOBAL-194980-C BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2019-03-26
Last Modified2024-11-21
ICS Relevance15%
Weakness (CWE)
Out-of-Bounds Write
SourceNVD
Official Description

An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. There is a heap-based buffer overflow in the function responsible for printing the shell prompt, when a custom modifier is used to display information such as a process ID, IP address, or current working directory. Modifier expansion triggers this overflow, causing memory corruption or a crash (and also leaks memory address information).

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. There is a heap-based buffer overflow in the function responsible for printing the shell prompt, when a custom modifier is used to display information such as a process ID, IP address, or current working directory. Modifier expansion triggers this overflow, causing memory corruption or a crash (and also leaks memory address information). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Ghs Integrity Rtos 5.0.4
Remediation
View Vendor Advisory →

Remediation Priority: MEDIUM

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2761 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash471c0ded4a955102a19d7004775510696bc7078d87413d694ede83524757af8ba4acaf7fbd5c8af5fc21d58190047abe57f8d59eddd1718fe98cec886f0fa811
Related CVEs affecting Ghs
CVE-2019-7714 9.8 An issue was discovered in Interpeak IPWEBS on Green Hills INTEGRITY RTOS 5.0... CVE-2019-7711 7.5 An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hi... CVE-2019-7712 7.5 An issue was discovered in handler_ipcom_shell_pwd in the Interpeak IPCOMShel... CVE-2019-7715 7.5 An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hi...
View all Ghs CVEs →

Critical Severity - Know Your Exposure

A CVSS 9.8 vulnerability in your ICS environment cannot wait. BreachSpider maps critical CVEs to your specific assets and tells you what to fix first.

Create a free account →