Improper input validation in Huawei Ar100
CVE-2017-17151
Huawei AR100, AR100-S, AR110-S, AR120, AR120-S, AR1200, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200, AR2200-S, AR3200, AR510, DP300, NetEngine16EX, RP200, SRG1300, SRG2300, SRG3300, TE30, TE40, TE50, TE60, TP3106, TP3206, ViewPoint 8660, and ViewPoint 9030 have an insufficient validation vulnerability. Since packet validation is insufficient, an unauthenticated attacker may send special H323 packets to exploit the vulnerability. Successful exploit could allow the attacker to send malicious packets and result in DOS attacks.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Huawei Ar100
- Huawei Ar100 Firmware — versions v200r008c20spc700, v200r008c20spc700pwe, v200r008c20spc800
- Huawei Ar100-S
- Huawei Ar100-S Firmware — versions v200r007c00spca00, v200r007c00spcb00, v200r008c20
- Huawei Ar110-S
- Huawei Ar110-S Firmware — versions v200r007c00spc600, v200r007c00spc900, v200r007c00spcb00
- Huawei Ar120
- Huawei Ar1200
- Huawei Ar1200 Firmware — versions v200r006c10, v200r006c10pwe, v200r006c10spc030
- Huawei Ar1200-S
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2017-17151?
- CVE-2017-17151 is a medium-severity vulnerability in Huawei Ar100, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2018-02-15.
- How severe is CVE-2017-17151?
- Medium severity. CVSS v3 base score is 5.9 out of 10.