Improper input validation in Huawei Usg2205bsr
CVE-2017-17311
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.011 (61.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Huawei Usg2205bsr
- Huawei Usg2205bsr_firmware — versions v300r001c10spc600
- Huawei Usg2220bsr
- Huawei Usg2220bsr_firmware — versions v300r001c00
- Huawei Usg5120bsr
- Huawei Usg5120bsr_firmware — versions v300r001c00
- Huawei Usg5150bsr
- Huawei Usg5150bsr_firmware — versions v300r001c00
- Huawei Technologies Co., Ltd. Usg2205bsr; Usg2220bsr; Usg5120bsr; Usg5150bsr — versions USG2220BSR V300R001C00, USG5120BSR V300R001C00, USG2205BSR V300R001C10SPC600
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-17311?
- CVE-2017-17311 is a high-severity vulnerability in Huawei Usg2205bsr, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-08-21.
- How severe is CVE-2017-17311?
- High severity. CVSS v3 base score is 7.5 out of 10.