Out-of-bounds Read in Huawei Ar1200
CVE-2019-5294
There is an out of bound read vulnerability in some Huawei products. A remote, unauthenticated attacker may send a corrupt or crafted message to the affected products. Due to a buffer read overflow error when parsing the message, successful exploit may cause some service to be abnormal.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.009 (60.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Huawei Ar1200
- Huawei Ar1200 Firmware — versions v200r005c20, v200r006c10, v200r007c00
- Huawei Ar1200-S
- Huawei Ar1200-S Firmware — versions v200r005c20, v200r006c10, v200r007c00
- Huawei Ar120-S
- Huawei Ar120-S Firmware — versions v200r005c20, v200r006c10, v200r007c00
- Huawei Ar150
- Huawei Ar150 Firmware — versions v200r005c20, v200r006c10, v200r007c00
- Huawei Ar150-S
- Huawei Ar150-S Firmware — versions v200r005c20, v200r006c10, v200r007c00
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2019-5294?
- CVE-2019-5294 is a high-severity vulnerability in Huawei Ar1200, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2019-11-13.
- How severe is CVE-2019-5294?
- High severity. CVSS v3 base score is 7.5 out of 10.