What it is
CVE-2024-0778 is Uniview ISC 2500-S VM.php setNatConfig os command injection. ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in Uniview ISC 2500-S up to 20210930....
Vulnerability report
Exploited in the wild
High confidence
Not in CISA KEV
CVE-2024-0778
Uniview ISC 2500-S VM.php setNatConfig os command injection
Uniview / ISC 2500-S · 20210930
- Severity
- CVSS 8.0 · High
- Confidence
- High
- Exploit status
- Exploited in the wild
- EPSS
- 32.1%
- First observed
- —
- Last observed
- —
Decision summary
What security teams need to know first
Direct answers before the deeper technical record.
Is it exploited?
Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.
Who is affected?
Uniview / ISC 2500-S 20210930.
What should we do?
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
Overview
Uniview ISC 2500-S VM.php setNatConfig os command injection
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in Uniview ISC 2500-S up to 20210930. Affected by this issue is the function setNatConfig of the file /Interface/DevManage/VM.php. The manipulation of the argument natAddress/natPort/natServerPort leads to os command injection. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-251696. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced. Eine kritische Schwachstelle wurde in Uniview ISC 2500-S bis 20210930 entdeckt. Es geht hierbei um die Funktion setNatConfig der Datei /Interface/DevManage/VM.php. Mittels dem Manipulieren des Arguments natAddress/natPort/natServerPort mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Der Exploit steht zur öffentlichen Verfügung.
Vendor
Product
Affected
Status
Uniview
ISC 2500-S
20210930
Affected
- Published
- 22 Jan 2024
- Exploitation Reported
- 26 Apr 2025
- Attack vector
- Adjacent
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
Tags
php
CVE References
- CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2024-0778
- GitHub — dezhoutorizhao/cve github.com · Exploit https://github.com/dezhoutorizhao/cve/blob/main/rce.md
- Technical Description — vuldb.com vuldb.com · Technical Description https://vuldb.com/?id.251696
- Signature — vuldb.com vuldb.com · Signature https://vuldb.com/?ctiid.251696
Exploitation evidence
Why KEV Intelligence marks this CVE as exploited
Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.
Exploited in the wild
The Shadowserver
Independent exploitation attestation added to the KEV Intelligence record.
Known exploited vulnerability sources
Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| The Shadowserver First | 2025-04-26 00:00 UTC |
Detection
Operational artifacts and observed signals
Make the evidence actionable in scanner, SOC, and edge-control workflows.
Observed signals
- Request targets
- 0
- User-Agents
- 0
Raw values available in Pro and Enterprise.
Scanner coverage
No scanner integrations recorded yet.
Virtual patch status
No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.
Learn about virtual patches →No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Risk and context
Severity, weaknesses, and research context
CVSS v3.1
8.0
High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
32.1%
All CVSS Scores
CVSS v3.1
8.0
High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.0
8.0
High
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.7
High
AV:A/AC:L/Au:S/C:C/I:C/A:C
Timeline
From disclosure to observed exploitation
-
Added to KEV Intelligence KEV Feed
High-confidence, third-party attested exploitation
-
CVE published
Vulnerability disclosed publicly
-
CVE ID reserved
Identifier reserved by the CNA
Pro API
Automate this intelligence
Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
- Evidence confidence and provenance
- First-party sensor telemetry
- PoC and scanner references
- Affected versions and enrichment
- Automation-ready JSON delivery
GET /api/v2/pro/kevs/CVE-2024-0778
Free JSON includes basic KEV fields{
"cve_id": "CVE-2024-0778",
"confidence": "High",
"cvss_score": 8.0,
"cvss_estimated": false,
"epss_score": 0.32088,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "attempts": 0, "sensors": 0 }
}Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.