What’s Vulnerable › Vulnerabilities
CVE-2014-4705
- Severity: high (CVSS 7.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-01-30 · updated 2026-06-17
- Weakness: CWE-119
Description
Multiple heap-based buffer overflows in the eSap software platform in Huawei Campus S9300, S7700, S9700, S5300, S5700, S6300, and S6700 series switches; AR150, AR160, AR200, AR1200, AR2200, AR3200, AR530, NetEngine16EX, SRG1300, SRG2300, and SRG3300 series routers; and WLAN AC6005, AC6605, and ACU2 access controllers allow remote attackers to cause a denial of service (device restart) via a crafted length field in a packet.
Affected products
- Huawei Ar1200 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Ar150 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Ar160 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Ar200 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Ar2200 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei AR3200: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Ar530 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Netengine16Ex Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei S5300 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc300
- Huawei S5700 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc300
- Huawei S6300 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc300
- Huawei S6700 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc300
- Huawei S7700 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc500
- Huawei S9300 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc500
- Huawei S9700 Firmware: v200r001c00spc300, v200r002c00spc100, v200r003c00spc500
- Huawei Srg1300 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Srg2300 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Srg3300 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c01spc100, v200r003c01spc300, v200r003c01spc900, v200r005c00spc100 (+1)
- Huawei Wlan Ac6005 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c00spc300, v200r003c00spc500, v200r005c00spc100
- Huawei Wlan Ac6605 Firmware: v200r003c00spc100, v200r003c00spc200, v200r003c00spc300, v200r003c00spc500, v200r005c00spc100
- Huawei Wlan Acu2 Firmware: v200r005c00spc100
References
- http://secunia.com/advisories/59349
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-345171.htm
- http://secunia.com/advisories/59349
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-345171.htm
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