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CVE-2013-4800

63
FAUCET Score

CVE-2013-4800 is an unspecified vulnerability in HP LoadRunner versions prior to 11.52, allowing remote attackers to execute arbitrary code. With a CVSS score of 9.3, it is considered critical due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. While not on CISA's KEV catalog, public exploit code exists, including a Metasploit module targeting a magentproc.exe overflow, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.51CPE matchmatch criteria
cpe:2.3:a:hp:loadrunner:*:*:*:*:*:*:*:*
9.0.0CPE matchmatch criteria
cpe:2.3:a:hp:loadrunner:9.0.0:*:*:*:*:*:*:*
9.50.0CPE matchmatch criteria
cpe:2.3:a:hp:loadrunner:9.50.0:*:*:*:*:*:*:*
9.51CPE matchmatch criteria
cpe:2.3:a:hp:loadrunner:9.51:*:*:*:*:*:*:*
9.52CPE matchmatch criteria
cpe:2.3:a:hp:loadrunner:9.52:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
39.30%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: HP LoadRunner magentproc.exe Overflow · Jul 27, 2013
ExploitDB: EDB-28809 · Oct 8, 2013
This CVE's current EPSS score of 0.3930 is in the 97th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

envoyvendor investigatingvia llm_extracted
mozillavendor investigatingvia llm_extracted
pythonvendor investigatingvia llm_extracted

Vendor Advisories (3)

mozillallm-mozilla-00b435e677c55bd5HIGH

HP LoadRunner magentproc.exe SSL Connection Handling Buffer Overflow Remote Code Execution

Jul 24, 2013
envoyllm-envoy-de55652fd6f92270HIGH

HP LoadRunner magentproc.exe SSL Connection Handling Buffer Overflow Remote Code Execution

Jul 24, 2013
pythonllm-python-9d2acf84be18c688HIGH

HP LoadRunner magentproc.exe SSL Connection Handling Buffer Overflow Remote Code Execution

Jul 24, 2013

References

osvdb.org / 95644
packetstormsecurity.com / files/123533
exchange.xforce.ibmcloud.com / vulnerabilities/85960
h20564.www2.hp.com / portal/site/hpsc/public/kb/docDisplay
Vendor Advisory
securityfocus.com / bid/61446
zerodayinitiative.com / advisories/ZDI-13-169