Medium severity · published Dec 23, 2024
CVE-2024-52321
Multiple SHARP routers contain an improper authentication vulnerability in the configuration backup function
5.9
CVSS
0.5%
EPSS
No
On KEV
Description
Multiple SHARP routers contain an improper authentication vulnerability in the configuration backup function. The product's backup files containing sensitive information may be retrieved by a remote unauthenticated attacker.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
P8
PocketWifi 809SH · Sharp Corporation
01.00.B9 and earlier · source: vendor
SW
Speed Wi-Fi NEXT W07 · Sharp Corporation
02.00.48 and earlier · source: vendor
WS
Wi-Fi STATION SH-05L · Sharp Corporation
01.00.C0 and earlier · source: vendor
WS
Wi-Fi STATION SH-52B · Sharp Corporation
S3.87.11 and earlier · source: vendor
WS
Wi-Fi STATION SH-54C · Sharp Corporation
S6.60.00 and earlier · source: vendor
H5
home 5G HR02 · Sharp Corporation
S5.82.00 and earlier · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-52321
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-52321
jvn.jp
https://jvn.jp/en/jp/JVN61635834/
k-tai.sharp.co.jp
https://k-tai.sharp.co.jp/support/info/info083.html
More from home 5G HR02
9.8
CVE-2024-46873
Multiple SHARP routers leave the hidden debug function enabled
7.2
CVE-2024-54082
home 5G HR02 and Wi-Fi STATION SH-54C contain an OS command injection vulnerability in the configuration restore function
7.2
CVE-2024-45721
home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain an OS command injection vulnerability in the HOST name configuration screen
5.7
CVE-2026-32326
SHARP routers do not perform authentication for some web APIs
5.3
CVE-2024-47864
home 5G HR02, Wi-Fi STATION SH-52B, and Wi-Fi STATION SH-54C contain a buffer overflow vulnerability in the hidden debug function