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CVE-2025-9528

51
FAUCET Score

CVE-2025-9528 is an OS command injection vulnerability in the Linksys E1700 router, specifically affecting firmware version 1.0.0.4.003, through the systemCommand function in /goform/systemCommand. This flaw allows a remote attacker to execute arbitrary commands by manipulating the 'command' argument. Rated 7.2 HIGH on CVSS, it poses a significant risk with high impact on confidentiality, integrity, and availability, requiring high privileges for exploitation. While the exploit has been publicly disclosed, there is no evidence of active exploitation, nor are there readily available Metasploit, Nuclei, or ExploitDB modules, and community discussion remains minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0.4.003CPE matchmatch criteria
cpe:2.3:o:linksys:e1700_firmware:1.0.0.4.003:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

2.0LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
50.05%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.5005 is in the 98th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / wudipjq/my_vuln/blob/main/Linksys2/vuln_61/61.md
ExploitThird Party Advisory
github.com / wudipjq/my_vuln/blob/main/Linksys2/vuln_61/61.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
linksys.com
Product