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CVE-2019-10658

28
FAUCET Score

CVE-2019-10658 is a critical vulnerability affecting Grandstream GWN7610 devices running firmware prior to version 1.0.8.18. It allows remote authenticated attackers to execute arbitrary code by injecting shell metacharacters into the filename parameter of the update_nds_webroot_from_tmp API call. This vulnerability carries a CVSS score of 8.8 (High), indicating a severe risk with low attack complexity and high impact on confidentiality, integrity, and availability. While no public exploits (Metasploit, Nuclei, ExploitDB) are currently available and there's minimal community discussion or media coverage, the potential for remote code execution makes patching imperative.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.8.18CPE matchmatch criteria
cpe:2.3:o:grandstream:gwn7610_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.62%
Probability of exploitation in next 30 days
EPSS Percentile
83.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0262 is in the 82nd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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 / scarvell/grandstream_exploits
Third Party Advisory
trustwave.com / en-us/resources/security-resources/security-advisories
Third Party Advisory