High severity · published Feb 12, 2026
CVE-2019-25345
RTK IIS Codec Service 6.4.10041.133 - 'RtkI2SCodec' Unquote Service Path
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Realtek IIS Codec Service 6.4.10041.133 contains an unquoted service path vulnerability that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in the service configuration to inject malicious executables and escalate privileges on the system.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RI
RTK IIS Codec Service · Realtek
6.4.10041.133 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-25345
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-25345
www.exploit-db.com
https://www.exploit-db.com/exploits/47642
www.realtek.com
https://www.realtek.com/en/
www.vulncheck.com
https://www.vulncheck.com/advisories/rtk-iis-codec-service-rtkiscodec-unquote-service-path