---
title: "Security digest: May 15, 2025"
url: https://erroneo.us/security/2025-05-15/
description: "May 15, 2025 vulnerability digest: 2 CISA KEV additions (DrayTek, SAP). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-05-15
date_modified: 2025-05-15
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: May 15, 2025

2 known exploited (cisa kev) additions.

## Take stock

- Do you run any of these? SAP NetWeaver, DrayTek Vigor Routers. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-06-05.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

- [CVE-2025-42999](https://erroneo.us/security/cve/CVE-2025-42999/index.md) SAP NetWeaver: SAP NetWeaver Deserialization Vulnerability (CISA due 2025-06-05)
- [CVE-2024-12987](https://erroneo.us/security/cve/CVE-2024-12987/index.md) DrayTek Vigor Routers: DrayTek Vigor Routers OS Command Injection Vulnerability (CISA due 2025-06-05)

## Critical advisories

None.

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Source page: https://erroneo.us/security/2025-05-15/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt