High severity · published Jun 14, 2018
CVE-2017-17309
Huawei HG255s-10 V100R001C163B025SP02 has a path traversal vulnerability due to insufficient validation of the received HTTP requests, a remote attacker may access the local files…
7.5
CVSS
7.3%
EPSS
No
On KEV
Description
Huawei HG255s-10 V100R001C163B025SP02 has a path traversal vulnerability due to insufficient validation of the received HTTP requests, a remote attacker may access the local files on the device without authentication.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.3% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HG
HG255s-10 · Huawei Technologies Co., Ltd.
V100R001C163B025SP02 · source: vendor
HF
Hg255s-10 Firmware · Huawei
v100r001c163b025sp02 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-17309
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-17309
packetstormsecurity.com
http://packetstormsecurity.com/files/155954/Huawei-HG255-Directory-Traversal.html
Vendor Advisory
http://www.huawei.com/en/psirt/security-notices/2017/huawei-sn-20170911-01-hg255s-en