medium
4.7
CWE
20
Advisory Published
Updated

CVE-2017-15333: Input Validation

First published: Thu Feb 15 2018(Updated: )

XML parser in Huawei S12700 V200R005C00,S1700 V200R009C00, V200R010C00,S3700 V100R006C03, V100R006C05,S5700 V200R001C00, V200R002C00, V200R003C00, V200R003C02, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00,S6700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R005C02, V200R008C00, V200R009C00, V200R010C00,S7700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00,S9700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00,eCNS210_TD V100R004C10, V100R004C10SPC003, V100R004C10SPC100, V100R004C10SPC101, V100R004C10SPC102, V100R004C10SPC200, V100R004C10SPC221, V100R004C10SPC400 has a DOS vulnerability. An attacker may craft specific XML files to the affected products. Due to not check the specially XML file and to parse this file, successful exploit will result in DOS attacks.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei S12700 Firmware=v200r005c00
Huawei S12700 Firmware
Huawei S1700 Firmware=v200r009c00
Huawei S1700 Firmware=v200r010c00
Huawei S1700 Firmware
Huawei Campus S5700 firmware=v200r001c00
Huawei Campus S5700 firmware=v200r002c00
Huawei Campus S5700 firmware=v200r003c00
Huawei Campus S5700 firmware=v200r003c02
Huawei Campus S5700 firmware=v200r005c00
Huawei Campus S5700 firmware=v200r006c00
Huawei Campus S5700 firmware=v200r007c00
Huawei Campus S5700 firmware=v200r008c00
Huawei Campus S5700 firmware=v200r009c00
Huawei Campus S5700 firmware=v200r010c00
Huawei S5700 Firmware
Huawei 6700EI firmware=v200r001c00
Huawei 6700EI firmware=v200r002c00
Huawei 6700EI firmware=v200r003c00
Huawei 6700EI firmware=v200r005c00
Huawei 6700EI firmware=v200r005c02
Huawei 6700EI firmware=v200r008c00
Huawei 6700EI firmware=v200r009c00
Huawei 6700EI firmware=v200r010c00
Huawei S6700 Firmware
Huawei Campus S7700 firmware=v200r001c00
Huawei Campus S7700 firmware=v200r002c00
Huawei Campus S7700 firmware=v200r003c00
Huawei Campus S7700 firmware=v200r005c00
Huawei Campus S7700 firmware=v200r006c00
Huawei Campus S7700 firmware=v200r007c00
Huawei Campus S7700 firmware=v200r008c00
Huawei Campus S7700 firmware=v200r009c00
Huawei Campus S7700 firmware=v200r010c00
Huawei Campus S7700
Huawei LSW S9700 firmware=v200r001c00
Huawei LSW S9700 firmware=v200r002c00
Huawei LSW S9700 firmware=v200r003c00
Huawei LSW S9700 firmware=v200r005c00
Huawei LSW S9700 firmware=v200r006c00
Huawei LSW S9700 firmware=v200r007c00
Huawei LSW S9700 firmware=v200r008c00
Huawei LSW S9700 firmware=v200r009c00
Huawei LSW S9700 firmware=v200r010c00
Huawei 9700 Firmware
Huawei eCNS210 TD firmware=v100r004c10
Huawei eCNS210 TD firmware=v100r004c10spc003
Huawei eCNS210 TD firmware=v100r004c10spc100
Huawei eCNS210 TD firmware=v100r004c10spc101
Huawei eCNS210 TD firmware=v100r004c10spc102
Huawei eCNS210 TD firmware=v100r004c10spc200
Huawei eCNS210 TD firmware=v100r004c10spc221
Huawei eCNS210 TD firmware=v100r004c10spc400
Huawei eCNS210 TD firmware

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Frequently Asked Questions

  • What is the severity of CVE-2017-15333?

    CVE-2017-15333 has been classified with a high severity due to its potential impact on device security.

  • How do I fix CVE-2017-15333?

    To fix CVE-2017-15333, ensure that your affected Huawei devices are updated to the latest firmware version that contains the security patch.

  • Which Huawei devices are affected by CVE-2017-15333?

    CVE-2017-15333 affects multiple Huawei devices including the S12700, S1700, S5700, S6700, S7700, and S9700 firmware versions as listed.

  • What type of vulnerability is CVE-2017-15333?

    CVE-2017-15333 is an XML parsing vulnerability that can lead to various security risks.

  • Is there a workaround for CVE-2017-15333?

    Currently, the best mitigation for CVE-2017-15333 is applying the appropriate firmware update as no workaround is recommended.

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