CVE-2019-7711

An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. The undocumented shell command "prompt" sets the (user controlled) shell's prompt value, which is used as a format string input to printf, resulting in an information leak of memory addresses.

CVSS v3.0 NVD

7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.53% chance of exploitation in the next 30 days, 74th percentile

Published

2019-03-26

Updated

2024-08-04

Proof-of-concept exploits (2)

• kaleth4/CVE-2019-77110★ · 2026-05-09
• mbanyamer/RTOS-F-16-Exploit---CVE-2019-77110★ · 2026-05-04

Security advisories

• https://www.ghs.com/products/rtos/integrity.html
• bl4ckic3/GHS-Bugs

References

• CVE Record
• NVD entry

Related

• CVE-2014-6271
• CVE-2021-44228
• CVE-2022-30190
• CVE-2024-6387
• CVE-2024-6409
• CVE-2025-14018