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CVE-2020-13886

26
FAUCET Score

CVE-2020-13886 is a directory traversal vulnerability affecting Intelbras TIP 200, TIP 200 LITE, and TIP 300 devices, allowing an unauthenticated attacker to access arbitrary files via a crafted URL. Rated Medium (CVSS 5.3), this vulnerability has a low attack complexity and requires no user interaction, potentially leading to information disclosure. While not actively exploited in the wild and not listed in CISA's KEV catalog, public exploit code exists in the form of Nuclei templates, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
60.61.75.15CPE matchmatch criteria
cpe:2.3:o:intelbras:tip200_firmware:60.61.75.15:*:*:*:*:*:*:*
60.61.75.15CPE matchmatch criteria
cpe:2.3:o:intelbras:tip200lite_firmware:60.61.75.15:*:*:*:*:*:*:*
65.61.75.22CPE matchmatch criteria
cpe:2.3:o:intelbras:tip300_firmware:65.61.75.22:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.20%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-13886 · May 29, 2025
This CVE's current EPSS score of 0.0520 is in the 88th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

github.com / lucxssouza/CVE-2020-13886
ExploitThird Party Advisory
lucxs.medium.com / cve-2020-13886-lfi-voip-intelbras-d30f27a39b22
ExploitThird Party Advisory
youtube.com / watch
ExploitThird Party Advisory