Buffer overflow in Huawei E6878-370
CVE-2020-1832
E6878-370 products with versions of 10.0.3.1(H557SP27C233) and 10.0.3.1(H563SP1C00) have a stack buffer overflow vulnerability. The program copies an input buffer to an output buffer without verification. An attacker in the adjacent network could send a crafted message, successful exploit could lead to stack buffer overflow which may cause malicious code execution.
Vulnerability class: Buffer Overflow
EPSS: 0.005 (38.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Huawei E6878-370 — versions 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00)
- Huawei E6878-370_firmware — versions 10.0.3.1\(h557sp27c233\), 10.0.3.1\(h563sp1c233\)
Weakness classification (CWE)
References
- psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-1832?
- CVE-2020-1832 is a high-severity vulnerability in Huawei E6878-370, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-05-29.
- How severe is CVE-2020-1832?
- High severity. CVSS v3 base score is 8.8 out of 10.