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CVE-2020-6756

39
FAUCET Score

CVE-2020-6756 is a critical remote code execution (RCE) vulnerability affecting Rasilient PixelStor 5000 K:4.0.1580-20150629 (KDI Version) through a flaw in the languageOptions.php script. This vulnerability allows unauthenticated attackers to execute arbitrary code remotely by manipulating the 'lang' parameter. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog or showing active widespread exploitation, a public exploit (EDB-47899) is available, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.1580-20150629CPE matchmatch criteria
cpe:2.3:o:rasilient:pixelstor_5000_firmware:4.0.1580-20150629:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
10.56%
Probability of exploitation in next 30 days
EPSS Percentile
95.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-47899 · Jan 10, 2020
This CVE's current EPSS score of 0.1056 is in the 91st percentile among its peer group of 36,862 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, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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/155898/PixelStor-5000-K-4.0.1580-20150629-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
pwnedchile.com / 2020/01/08/pixelstor-5000-rce-exploit
ExploitThird Party Advisory