High severity · published May 29, 2020
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
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
E6878-370 Firmware · Huawei
10.0.3.1(h557sp27c233); 10.0.3.1(h563sp1c233) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1832
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1832
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-stack-en
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