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CVE-2020-23161

18
FAUCET Score

CVE-2020-23161 is a local file inclusion vulnerability affecting Pyrescom Termod4 time management devices prior to version 10.04k. An authenticated remote attacker can exploit this flaw by manipulating the file path in the URL within the Maintenance > Logs menu to traverse directories and read sensitive files. This vulnerability has a CVSS score of 6.5 (Medium), indicating a network-based attack with low complexity and requiring low privileges, leading to high confidentiality impact but no integrity or availability impact. There is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.04kCPE matchmatch criteria
cpe:2.3:o:pyres:termod4_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
2.38%
Probability of exploitation in next 30 days
EPSS Percentile
82.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0238 is in the 93rd percentile among its peer group of 21,951 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

github.com / Outpost24/Pyrescom-Termod-PoC
ExploitThird Party Advisory
outpost24.com / blog/multiple-vulnerabilities-discovered-in-Pyrescom-Termod4-smart-device
ExploitThird Party Advisory
pyres.com / en/solutions/termod-4
ProductVendor Advisory