HIGH
CVE-2023-3453
CWE-1188Published: August 23, 2023· Updated: Jun 17, 2026
8.1
CVSS v3.1
Official Description
ETIC Telecom RAS versions 4.7.0 and prior the web management portal authentication disabled by default. This could allow an attacker with adjacent network access to alter the configuration of the device or cause a denial-of-service condition.
Technical Analysis
CVE-2023-3453 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Vendors & Products
etictelecom14 product(s)
remote access server firmwareras-c-100-lwras-e-100ras-e-220ras-e-400ras-ec-220-lwras-ec-400-lwras-ec-480-lwras-ecw-220-lwras-ecw-400-lwras-ew-100ras-ew-220+2
Source: NVD CPE · 14 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (2)
→
https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-01Patch · Third Party Advisory · US Government Resource
→
https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-01Patch · Third Party Advisory · US Government Resource
Quick Facts
CVE IDCVE-2023-3453
CVSS Score8.1 / 10
SeverityHIGH
WeaknessCWE-1188
CISA KEVNo
Affected1 vendor(s)
PublishedAug 23, 2023
Related CVEs (CWE-1188)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-3453 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.