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Vulnerability record · CVE-2017-17250 · published 9 March 2018

CVE-2017-17250: Huawei ar120-s firmware out-of-bounds write vulnerability

Huawei · Ar120 S Firmware

Huawei AR120-S V200R005C32; AR1200 V200R005C32; AR1200-S V200R005C32; AR150 V200R005C32; AR150-S V200R005C32; AR160 V200R005C32; AR200 V200R005C32; AR200-S V200R005C32; AR2200-S V200R005C32; AR3200 V200R005C32; V200R007C00; AR510 V200R005C32; NetEngine16EX V200R005C32; SRG1300 V200R005C32; SRG2300 V200R005C32; SRG3300 V200R005C32 have an out-of-bounds write vulnerability. When a user executes a query command after the device received an abnormal OSPF message, the software writes data past the end of the intended buffer due to the insufficient verification of the input data. An unauthenticated, remote attacker could exploit this vulnerability by sending abnormal OSPF messages to the device. A successful exploit could cause the system to crash.

6.5 CVSS 3.0 Medium EPSS 1.0% · top 36.7% CWE-787 · Out-of-bounds write
6.5CVSS 3.0 base score, v2 7.1
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
21Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Huawei AR120-S V200R005C32; AR1200 V200R005C32; AR1200-S V200R005C32; AR150 V200R005C32; AR150-S V200R005C32; AR160 V200R005C32; AR200 V200R005C32; AR200-S V200R005C32; AR2200-S V200R005C32; AR3200 V200R005C32; V200R007C00; AR510 V200R005C32; NetEngine16EX V200R005C32; SRG1300 V200R005C32; SRG2300 V200R005C32; SRG3300 V200R005C32 have an out-of-bounds write vulnerability. When a user executes a query command after the device received an abnormal OSPF message, the software writes data past the end of the intended buffer due to the insufficient verification of the input data. An unauthenticated, remote attacker could exploit this vulnerability by sending abnormal OSPF messages to the device. A successful exploit could cause the system to crash.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

21 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180214-01-ospf-en Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180214-01-ospf-en Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-17301Huawei ar120-s firmware improper certificate validation vulnerabilityHuawei AR120-S V200R005C32, V200R006C10, V200R007C00, V200R008C20, AR1200 V200R005C20, V200R005C32, V200R006C10, V200R007C00, V200R007C01, V200R007C0…EPSS 0.97%7.5CVE-2019-19416Huawei ar120-s firmware improper input validation vulnerabilityThe SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by s…EPSS 0.88%7.5CVE-2019-19417Huawei ar120-s firmware improper input validation vulnerabilityThe SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by s…EPSS 0.88%7.5CVE-2019-19415Huawei ar120-s firmware improper input validation vulnerabilityThe SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by s…EPSS 0.88%7.5CVE-2019-5304Huawei ar120-s firmware classic buffer overflow vulnerabilitySome Huawei products have a buffer error vulnerability. An unauthenticated, remote attacker could send specific MPLS Echo Request messages to the tar…EPSS 0.97%7.5CVE-2019-5294Huawei ar120-s firmware out-of-bounds read vulnerabilityThere is an out of bound read vulnerability in some Huawei products. A remote, unauthenticated attacker may send a corrupt or crafted message to the …EPSS 0.93%7.5CVE-2017-17254Huawei ar120-s firmware null pointer dereference vulnerabilityHuawei AR120-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C2…EPSS 1.2%7.5CVE-2017-17257Huawei ar120-s firmware vulnerabilityHuawei AR120-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C2…EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2017-17250), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.