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CVE-2023-32349

26
FAUCET Score

CVE-2023-32349 affects Teltonika RUT router firmware versions 00.07.03.4 and prior, stemming from insufficient validation in the packet dump utility. An authenticated attacker can manipulate external configuration variables via the exposed UCI utility, enabling malicious parameters that lead to arbitrary code execution. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low exploitation status.

Impacted Technologies

VendorProductVersion(s)CPE
<= 00.07.03.4CPE matchmatch criteria
cpe:2.3:o:teltonika-networks:rut200_firmware:*:*:*:*:*:*:*:*
<= 00.07.03.4CPE matchmatch criteria
cpe:2.3:o:teltonika-networks:rut240_firmware:*:*:*:*:*:*:*:*
<= 00.07.03.4CPE matchmatch criteria
cpe:2.3:o:teltonika-networks:rut241_firmware:*:*:*:*:*:*:*:*
<= 00.07.03.4CPE matchmatch criteria
cpe:2.3:o:teltonika-networks:rut300_firmware:*:*:*:*:*:*:*:*
<= 00.07.03.4CPE matchmatch criteria
cpe:2.3:o:teltonika-networks:rut360_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 54th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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

Remediation records are not available for this CVE.

References

cisa.gov / news-events/ics-advisories/icsa-23-131-08
Third Party AdvisoryUS Government Resource