Page generated: 11 Nov 2026, 00:36 UTC
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CVE-2013-5065

NDProxy.sys in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, as exploited in the wild in November 2013.

CVSS 7.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
8.3/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 7.8: +1.17
  • Fresh EPSS: 34.65%: +0.17

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

Sources: 8 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

www.trendmicro.com
Press · 22 Sep 2023, 07:00 · Examining the Activities of the Turla APT Group - www.trendmicro.com
www.trendmicro.com
Press · 22 Sep 2023, 07:00 · Examining the Activities of the Turla APT Group - www.trendmicro.com
Google Cloud
Press · 23 Apr 2019, 07:00 · CARBANAK Week Part Two: Continuing the CARBANAK Source Code Analysis - Google Cloud
Securelist
Press · 07 Aug 2014, 07:00 · The Epic Turla Operation - Securelist
Kaspersky
Press · 07 Aug 2014, 07:00 · Epic Turla – catching the reptile’s tail - Kaspersky
See all 8 source documents
Security Affairs
Press · 01 Dec 2013, 08:00 · MS Windows XP CVE-2013-5065 Eleventh zero-day flaw found by FireEye - Security Affairs
The Hacker News
Press · 29 Nov 2013, 08:00 · CVE-2013-5065: Microsoft Windows XP and Server 2003 Privilege escalation Zero-Day exploit discovered - The Hacker News
Graham Cluley
Press · 29 Nov 2013, 08:00 · Windows XP users warned of new, in-the-wild, zero-day attack - Graham Cluley

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 8.3 (2026-11-02 15:12). The curve appears once the score changes.

Public exploit evidence

3

Public exploit entries / repo candidates

Source entries and unverified repository candidates are counted separately.

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 7.8; EPSS 34.7%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
local access, no prior privileges, user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:57:33.492670+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
27 Nov 2013, 23:00
First press mention
29 Nov 2013, 08:00
Added to the CISA KEV catalog
03 Mar 2022, 00:00
Latest press mention
22 Sep 2023, 07:00
Score calculated
05 Nov 2026, 13:57
PoCs on GitHub
3 repositories