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CVE-2023-49693

27
FAUCET Score

CVE-2023-49693 describes a critical vulnerability in NETGEAR ProSAFE Network Management System, where the Java Debug Wire Protocol (JDWP) is exposed on port 11611 and is remotely accessible without authentication. This flaw allows unauthenticated attackers to execute arbitrary code on affected systems. With a CVSS score of 9.8 (Critical), the vulnerability has a low attack complexity and poses a complete compromise of confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog or showing active exploitation, there is no public exploit code or significant community discussion, suggesting limited awareness despite its severe potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.7.0.34CPE matchmatch criteria
cpe:2.3:a:netgear:prosafe_network_management_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0115 is in the 49th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

markusprojectvendor investigatingvia llm_extracted

Vendor Advisories (1)

markusprojectllm-markusproject-9a068ac679ff1e0dCRITICAL

NETGEAR ProSAFE Network Management System (NMS300) Multiple Vulnerabilities

Nov 28, 2023

References

kb.netgear.com / 000065886/Security-Advisory-for-Sensitive-Information-Disclosure-on-the-NMS300-PSV-2023-0126
Vendor Advisory
tenable.com / security/research/tra-2023-39
ExploitThird Party Advisory