Improper input validation in Huawei USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR
Priority LOW 35CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a DoS vulnerability in the IPSEC IKEv1 implementations of Huawei Firewall products. Due to improper handling of the malformed messages, an attacker may sent crafted packets to the affected device to exploit these vulnerabilities. Successful exploit the vulnerability could lead to device deny of service.
Why it matters now
EPSS 0.01082 65th 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 |
|---|---|---|---|---|---|
| Huawei | USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR | USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 | — | No fix listed | CNA |
- USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR VendorHuawei Affected USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:usg2205bsr_firmware:v300r001c10spc600:*:*:*:*:*:*:* | v300r001c10spc600 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:usg2205bsr:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:usg2220bsr_firmware:v300r001c00:*:*:*:*:*:*:* | v300r001c00 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:usg2220bsr:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:usg5120bsr_firmware:v300r001c00:*:*:*:*:*:*:* | v300r001c00 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:usg5120bsr:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:usg5150bsr_firmware:v300r001c00:*:*:*:*:*:*:* | v300r001c00 | Vulnerable | Huawei |
| cpe:2.3:h:huawei:usg5150bsr:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:usg2205bsr_firmware:v300r001c10spc600:*:*:*:*:*:*:* Versions v300r001c10spc600 Vulnerable ·Huawei
- cpe:2.3:h:huawei:usg2205bsr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:usg2220bsr_firmware:v300r001c00:*:*:*:*:*:*:* Versions v300r001c00 Vulnerable ·Huawei
- cpe:2.3:h:huawei:usg2220bsr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:usg5120bsr_firmware:v300r001c00:*:*:*:*:*:*:* Versions v300r001c00 Vulnerable ·Huawei
- cpe:2.3:h:huawei:usg5120bsr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:usg5150bsr_firmware:v300r001c00:*:*:*:*:*:*:* Versions v300r001c00 Vulnerable ·Huawei
- cpe:2.3:h:huawei:usg5150bsr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-17311
- 2026-10-03 Alias added: GHSA-m3wg-6jv7-pjg8
References
More Huawei Usg2205bsr Firmware vulnerabilities
- TI-2017-12686 Improper input validation in Huawei USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR CVSS 3.0HIGH 7.5
- TI-2017-12679 Cryptographic flaw in Huawei USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR CVSS 3.0MEDIUM 5.9
Sources
- CVE-2017-17311 · CVE Program
- CVE-2017-17311 · NVD
- FIRST EPSS
- GHSA-m3wg-6jv7-pjg8 · GitHub Advisory Database · CC BY 4.0
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