Medium severity · published Aug 6, 2025
CVE-2025-21457
Information disclosure while opening a fastrpc session when domain is not sanitized
6.1
CVSS
0.1%
EPSS
No
On KEV
Description
Information disclosure while opening a fastrpc session when domain is not sanitized.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 0% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
F7
Fastconnect 7800 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6584au Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6698aq Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8081 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8337 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcc710 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcn6224 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcn6274 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qfw7114 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qfw7124 Firmware · Qualcomm
All versions, or not specified · source: NVD
SA
Snapdragon Auto 5g Modem-rf Gen 2 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-21457
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-21457
Patch
https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html
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