Public proof of concept

CVE-2023-45215

A public proof of concept exists; no exploitation attested.

Published2024-07-08
WeaknessCWE-121 · CWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A stack-based buffer overflow vulnerability exists in the boa setRepeaterSsid functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.

Timeline

dates in UTC

2024-07-0816:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-45215?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-45215?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

CISA-ADP · NVD

Level one wbr6013

Branch	Affected	Fixed in	Source
—	= rer4_a_v3411b_2t2r_lev_09_170623	no fix published	CISA-ADP

Level1 wbr-6013 firmwareversion to verify

Branch	Affected	Fixed in	Source
—	= rer4_a_v3411b_2t2r_lev_09_170623	no fix published	NVD

Realtek rtl819x jungle software development kit

Branch	Affected	Fixed in	Source
3.4	= 3.4.11	no fix published	NVD

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionpoc2024-07-24
OpenCVESSVC decisionpoc—
CNACVSS 3.17.2read 2026-10-23
CNAweakness (CWE)CWE-121read 2026-10-23
NVDweakness (CWE)CWE-787read 2026-10-23
FIRST EPSSEPSS score1.0 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published: 2024-07-08
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-45215?

Is CVE-2023-45215 actively exploited?

A proof-of-concept exploit exists for CVE-2023-45215, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2023-45215?

CVE-2023-45215 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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