CVE-2020-24914
High PUBLISHEDA PHP object injection bug in profile.php in qcubed (all versions including 3.1.1) unserializes the untrusted data of the POST-variable...
Not yet in CISA KEV
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
A PHP object injection bug in profile.php in qcubed (all versions including 3.1.1) unserializes the untrusted data of the POST-variable "strProfileData" and allows an unauthenticated attacker to execute code via a crafted POST request.
- CVE Published
- Mar 04, 2021
- Exploitation Reported
- Oct 01, 2025
- CVSS
- 9.8 Critical
- EPSS
- —
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| n/a |
n/a
|
n/a |
Affected |
CVE References
- 20210312 [AIT-SA-20210215-01] CVE-2020-24914: QCubed PHP Object Injection seclists.org · Mailing List http://seclists.org/fulldisclosure/2021/Mar/28
- ait.ac.at/themen/cyber-security/pentesting/security-ad... ait.ac.at · CVE Record https://www.ait.ac.at/themen/cyber-security/pentesting/security-advis...
- tech.feedyourhead.at/content/QCubed-PHP-Object-Injection-CVE-2020... tech.feedyourhead.at · CVE Record https://tech.feedyourhead.at/content/QCubed-PHP-Object-Injection-CVE-...
- packetstormsecurity.com/files/161758/QCubed-3.1.1-PHP-Object-Injecti... packetstormsecurity.com · CVE Record http://packetstormsecurity.com/files/161758/QCubed-3.1.1-PHP-Object-I...
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 |
|---|---|
| The Shadowserver First | 2025-10-01 00:00 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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitation Status
Exploited in the wild
Recorded 2025-10-01 00:00:00 UTC · The Shadowserver
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
00:00 UTC 10 months ago00:00 UTC · 10 months ago
Added to KEVIntel KEV Feed
High-confidence, third-party attested exploitation
-
12:33 UTC over 5 years ago12:33 UTC · over 5 years ago
CVE published
Vulnerability disclosed publicly
-
00:00 UTC almost 6 years ago00:00 UTC · almost 6 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-2020-24914
{
"cve_id": "CVE-2020-24914",
"title": "A PHP object injection bug in profile.php in qcubed (all versions including 3...",
"affected_vendor": "qcubed",
"affected_product": "qcubed",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "High",
"cvss_score": 9.8,
"epss_score": null,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}