RG-NBR-E Enterprise Gateway RG-NBR2100G-E was discovered to contain a remote code…
Priority MEDIUM 46Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
RG-NBR-E Enterprise Gateway RG-NBR2100G-E was discovered to contain a remote code execution (RCE) vulnerability via the fileName parameter at /guest_auth/cfg/upLoadCfg.php.
Why it matters now
EPSS 0.02132 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ruijienetworks:rg-nbr2100g-e_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Ruijie Networks Co., Ltd. |
| cpe:2.3:h:ruijienetworks:rg-nbr2100g-e:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Ruijie Networks Co., Ltd. |
- cpe:2.3:o:ruijienetworks:rg-nbr2100g-e_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Ruijie Networks Co., Ltd.
- cpe:2.3:h:ruijienetworks:rg-nbr2100g-e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ruijie Networks Co., Ltd.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-27982
- 2026-10-03 Alias added: GHSA-cqp9-2fmr-qgm2
References
Advisory 1
More Ruijie Networks Co., Ltd. Rg-nbr2100g-e Firmware vulnerabilities
- TI-2022-10834 RG-NBR-E Enterprise Gateway RG-NBR2100G-E was discovered to contain an arbitrary file… CVSS 3.1HIGH 7.5
Sources
- CVE-2022-27982 · CVE Program
- CVE-2022-27982 · NVD
- FIRST EPSS
- GHSA-cqp9-2fmr-qgm2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences