# CVE-2025-56113: OS Command Injection vulnerability in Ruijie RG-YST EST, YSTAP_3.0(1)B11P280YST250F V1.xxV2.xx allowing attackers to…

Source: https://junglewise.ai/threats/cve-2025-56113-os-command-injection-vulnerability-in-ruijie-rg-yst-est-ystap-3-0  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-11  
License: CC BY 4.0 with a link back

CVE-2025-56113 · Severity: high · CVSS 8.8 · Published 2025-12-11

OS Command Injection vulnerability in Ruijie RG-YST EST, YSTAP_3.0(1)B11P280YST250F V1.xxV2.xx allowing attackers to execute arbitrary commands via a crafted POST request to the pwdmodify in file /usr/lib/lua/luci/modules/common.lua.

Technologies: [Ruijie Reyee Os](https://junglewise.ai/threats/technologies/ruijie-reyee-os), [Ruijie Rg-Eap602](https://junglewise.ai/threats/technologies/rg-eap602), [Ruijie Rg-Eap602 Firmware](https://junglewise.ai/threats/technologies/rg-eap602-firmware), [Ruijie Rg-Est310 V2](https://junglewise.ai/threats/technologies/rg-est310-v2), [Ruijie Rg-Est310 V2 Firmware](https://junglewise.ai/threats/technologies/rg-est310-v2-firmware), [Ruijie Rg-Est350 V2](https://junglewise.ai/threats/technologies/rg-est350-v2), [Ruijie Rg-Ew300 Pro](https://junglewise.ai/threats/technologies/rg-ew300-pro), [Ruijie Rg-Yst250f](https://junglewise.ai/threats/technologies/rg-yst250f), [Ruijie Rg-Yst250f Firmware](https://junglewise.ai/threats/technologies/rg-yst250f-firmware). Vendors: [Ruijie](https://junglewise.ai/threats/vendors/ruijie).

## Quick answers

**Is CVE-2025-56113 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-56113 being exploited in the wild.

**How severe is CVE-2025-56113?** High severity, with a CVSS score of 8.8, published 11 December 2025.

**Which products and versions are affected?** Ruijie Reyee Os, Ruijie Rg-Eap602, Ruijie Rg-Eap602 Firmware, Ruijie Rg-Est310 V2 and 5 more. The advisory does not name versions.

**Is there a fix for CVE-2025-56113?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-56113?** Check whether you run Ruijie Reyee Os, Ruijie Rg-Eap602, Ruijie Rg-Eap602 Firmware or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Ruijie Reyee Os
- Ruijie Rg-Eap602
- Ruijie Rg-Eap602 Firmware
- Ruijie Rg-Est310 V2
- Ruijie Rg-Est310 V2 Firmware
- Ruijie Rg-Est350 V2
- Ruijie Rg-Ew300 Pro
- Ruijie Rg-Yst250f
- Ruijie Rg-Yst250f Firmware

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