# CVE-2025-45985: Command injection in n/a

> Attackers can execute arbitrary commands on Blink routers via the bs_SetSSIDHide function, potentially compromising the device.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 13 Jun 2025
- **Updated:** 13 Jun 2025
- **Also known as:** GHSA-w3j8-wxm5-xh7q

## What is CVE-2025-45985?

CVE-2025-45985 is a critical command injection vulnerability in n/a, published on 13 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Blink routers BL-WR9000 V2.4.9 , BL-AC2100_AZ3 V1.0.4, BL-X10_AC8 v1.0.5 , BL-LTE300 v1.2.3, BL-F1200_AT1 v1.0.0, BL-X26_AC8 v1.2.8, BLAC450M_AE4 v4.0.0 and BL-X26_DA3 v1.2.7 were discovered to contain a command injection vulnerability via the bs_SetSSIDHide function.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2025-45985?

It affects 8 products.


Products: B-Link Bl-Ac2100 Az3 Firmware, B-Link Bl-F1200 At1 Firmware, B-Link Bl-Lte300 Firmware, B-Link Bl-Wr9000 Firmware, B-Link Bl-X10 Ac8 Firmware, B-Link Bl-X26 Ac8 Firmware, B-Link Bl-X26 Da3 Firmware, B-Link Blac450m Ae4 Firmware.

## How do I fix CVE-2025-45985?

No fix has been published for CVE-2025-45985 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-45985 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45985 exists.

Public exploit code:

- Blink Router - Command Injection (nuclei): http/cves/2025/CVE-2025-45985.yaml

## Other vulnerabilities in n/a

- [CVE-2025-45986](https://insights.sbomify.com/CVE-2025-45986/): Command injection in n/a (critical 9.8)
- [CVE-2025-45987](https://insights.sbomify.com/CVE-2025-45987/): Command injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-45985 and fix it if it is affected.

What it is: CVE-2025-45985 is a critical command injection vulnerability in n/a, published on 13 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45985 exists.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-45985/ (Markdown: https://insights.sbomify.com/CVE-2025-45985/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-45985
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-45985
- OSV: https://osv.dev/vulnerability/CVE-2025-45985

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-45985/
Summaries are generated and may contain mistakes; the official description above is the record.