Vulnerability in Huawei Ar1200
CVE-2019-5291
Some Huawei products have an insufficient verification of data authenticity vulnerability. A remote, unauthenticated attacker has to intercept specific packets between two devices, modify the packets, and send the modified packets to the peer device. Due to insufficient verification of some fields in the packets, an attacker may exploit the vulnerability to cause the target device to be abnormal.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (28.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Huawei Ar1200
- Huawei Ar1200 Firmware — versions v200r005c00, 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-2019-5291?
- CVE-2019-5291 is a medium-severity vulnerability in Huawei Ar1200, classified under Insufficient Verification of Data Authenticity. CVSS score: 5.9/10. Published 2019-12-13.
- How severe is CVE-2019-5291?
- Medium severity. CVSS v3 base score is 5.9 out of 10.