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CVE-2024-4879

ServiceNow has addressed an input validation vulnerability that was identified in Vancouver and Washington DC Now Platform releases. This vulnerability could enable an unauthenticated user to remotely execute code within the context of the Now Platform. ServiceNow applied an upda…

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ServiceNow has addressed an input validation vulnerability that was identified in Vancouver and Washington DC Now Platform releases. This vulnerability could enable an unauthenticated user to remotely execute code within the context of the Now Platform. ServiceNow applied an update to hosted instances, and ServiceNow released the update to our partners and self-hosted customers. Listed below are the patches and hot fixes that address the vulnerability. If you have not done so already, we recommend applying security patches relevant to your instance as soon as possible.
CVSS 9.8 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
9.0/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.8: +1.47
  • Fresh EPSS: 99.98%: +0.50

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 10 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

Rescana
Press · 22 Mar 2025, 07:00 · ServiceNow Vulnerabilities: Critical Exploits Impacting Israel and Global Systems - Rescana
SC Media
Press · 21 Mar 2025, 07:00 · Attacks involving ServiceNow vulnerabilities escalate - SC Media
TechCrunch
Press · 20 Mar 2025, 07:00 · Hackers are ramping up attacks using year-old ServiceNow security bugs to target unpatched systems - TechCrunch
cyfirma
Press · 01 Aug 2024, 07:00 · ServiceNow RCE (CVE-2024-4879) Vulnerability Analysis and Exploitation - cyfirma
The Record from Recorded Future News
Press · 30 Jul 2024, 07:00 · Critical ServiceNow vulnerabilities being targeted by hackers, cyber agency warns - The Record from Recorded Future News
See all 10 source documents
Dark Reading
Press · 29 Jul 2024, 07:00 · Patch Now: ServiceNow Critical RCE Bugs Under Active Exploit - Dark Reading
SC Media
Press · 26 Jul 2024, 07:00 · Foreign threat actors exploit ServiceNow bugs - SC Media
BleepingComputer
Press · 25 Jul 2024, 07:00 · Critical ServiceNow RCE flaws actively exploited to steal credentials - BleepingComputer
Resecurity
Press · 24 Jul 2024, 07:00 · CVE-2024-4879 and CVE-2024-5217 (ServiceNow RCE) Exploitation in a Global Reconnaissance Campaign - Resecurity
Arctic Wolf
Press · 17 Jul 2024, 07:00 · Vulnerabilities CVE-2024-4879, CVE-2024-5178, and CVE-2024-5217 - Arctic Wolf

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 9.0 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

1

Public exploit entries / repo candidates

See 1 repos with metrics
RepositoryStarsForksLanguageUpdated
gh-ost00/CVE-2024-487941Python27 Aug 2024, 03:56
Public exploit evidence
Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 9.8; EPSS 100.0%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:59:19.971378+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
10 Jul 2024, 16:16
First press mention
17 Jul 2024, 07:00
Added to the CISA KEV catalog
29 Jul 2024, 00:00
Latest press mention
22 Mar 2025, 07:00
Score calculated
05 Nov 2026, 13:59
PoCs on GitHub
1 repositories