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CVE-2015-7743

19
FAUCET Score

CVE-2015-7743 is an XML external entity (XXE) vulnerability affecting PRTG Network Monitor versions prior to 16.2.23.3077/3078. This flaw allows authenticated attackers to read arbitrary files on the system by creating a specially crafted HTTP XML/REST Value sensor that references a malicious XML file. With a CVSS score of 6.5 (Medium), this vulnerability is remotely exploitable with low attack complexity and requires low privileges, leading to a high impact on confidentiality. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 14.4.12.3282CPE matchmatch criteria
cpe:2.3:a:paessler:prtg_network_monitor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.33%
Probability of exploitation in next 30 days
EPSS Percentile
68.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0133 is in the 82nd percentile among its peer group of 21,974 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/137255/Paessler-PRTG-Network-Monitor-14.4.12.3282-XXE-Injection.html
ExploitThird Party AdvisoryVDB Entry
paessler.com / prtg/history/stable
VDB Entry