What’s Vulnerable › Vulnerabilities

CVE-2017-17131

• Severity: medium (CVSS 5.7 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-03-05 · updated 2026-06-17
• Weakness: CWE-835

Description

Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 have an DoS vulnerability due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated remote attacker can place a malformed putty key file in system when a system manager load the key an infinite loop happens which lead to reboot the system.

Affected products

• DP300, RP200, TE30, TE40, TE50, TE60, eSpace U1981: v500r002c00
• Huawei Rp200 Firmware: v500r002c00, v600r006c00
• Huawei Te30 Firmware: v100r001c10, v600r006c00
• Huawei Te50 Firmware: v600r006c00
• Huawei Te60 Firmware: v100r001c10, v500r002c00, v600r006c00
• Huawei Technologies Co., Ltd. VP9660: v500r002c10

References

• http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171206-01-vpp-en
• http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171206-01-vpp-en

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