CVE-2017-17312

Name: CVE-2017-17312
Creator: NVD / NIST
Published: 2018-08-21T13:29:00.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.08%

Last modified Jun 17, 2026

CVE-2017-17312 is a vulnerability of currently unknown severity. 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. EPSS estimates a 1.08% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

1.08%

60.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Huawei	Usg2205bsr Firmware	v300r001c10spc600
Huawei	Usg2220bsr Firmware	v300r001c00
Huawei	Usg5120bsr Firmware	v300r001c00
Huawei	Usg5150bsr Firmware	v300r001c00

References

Timeline

Published: Aug 21, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-17312?

How severe is CVE-2017-17312?

Severity scoring for CVE-2017-17312 is pending analysis. The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.

How do I fix CVE-2017-17312?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-17312?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST