CVE-2023-29930

FAUCET Score

CVE-2023-29930 is a high-severity arbitrary code execution vulnerability affecting all versions of the Genesys CIC Polycom phone provisioning TFTP Server. A remote attacker can exploit this by providing malicious login credentials to the TFTP server's configuration page, leading to complete compromise of confidentiality, integrity, and availability. Despite its high CVSS score of 8.8, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		All Versions ImpactedCPE matchmatch criteria	cpe:2.3:a:genesys:tftp_server::::::::

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

2.01%

Probability of exploitation in next 30 days

EPSS Percentile

78.8%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0201 is in the 77th percentile among its peer group of 17,829 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 / YSaxon/TFTPlunder

Third Party Advisory

help.genesys.com / pureconnect/mergedprojects/wh_tr/mergedprojects/wh_tr_polycom_phones/desktop/configuring_the_tftp_server1.htm

Product