CVE-2023-44976
High PUBLISHEDHangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate EDR processes and possibly have unspecified other impact via...
Not yet in CISA KEV
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
Hangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate EDR processes and possibly have unspecified other impact via DeviceIoControl with control code 0x22E010, as exploited in the wild in October 2023.
- CVE Published
- Aug 01, 2025
- Exploitation Reported
- Jun 01, 2026
- CVSS
- 3.2 Low
- EPSS
- 0.2%
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| Hangzhou Shunwang |
Rentdrv2
|
1aed62a63b4802e599bbd33162319129501d603cceeb5e1eb22fd4733b3018a3 |
Affected |
| Hangzhou Shunwang |
Rentdrv2
|
9165d4f3036919a96b86d24b64d75d692802c7513f2b3054b20be40c212240a5 |
Affected |
CVE References
- GitHub — keowu/BadRentdrv2 github.com · CVE Record https://github.com/keowu/BadRentdrv2
- unit42.paloaltonetworks.com/agonizing-serpens-targets-israeli-tech-highe... unit42.paloaltonetworks.com · CVE Record https://unit42.paloaltonetworks.com/agonizing-serpens-targets-israeli...
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CVE First | 2026-06-01 10:38 UTC |
No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Exploitation Status
Exploited in the wild
Recorded 2026-06-01 10:38:13 UTC · CVE
Weaknesses (CWE)
-
Exposed IOCTL with Insufficient Access Control
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
10:38 UTC about 2 months ago10:38 UTC · about 2 months ago
Added to KEVIntel KEV Feed
High-confidence, third-party attested exploitation
-
00:00 UTC 12 months ago00:00 UTC · 12 months ago
CVE published
Vulnerability disclosed publicly
-
00:00 UTC almost 3 years ago00:00 UTC · almost 3 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2023-44976
{
"cve_id": "CVE-2023-44976",
"title": "Hangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate ...",
"affected_vendor": "Hangzhou Shunwang",
"affected_product": "Rentdrv2",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "High",
"cvss_score": 3.2,
"epss_score": 0.00165,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}