CVE-2023-27076 (GCVE-0-2023-27076)

Vulnerability from cvelistv5 – Published: 2023-04-10 00:00 – Updated: 2025-05-05 16:03
VLAI Shadowserver
Summary
Command injection vulnerability found in Tenda G103 v.1.0.0.5 allows attacker to execute arbitrary code via a the language parameter.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 13:31 UTC
CWE
  • n/a
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
mitre CNA under the mitre root
CNA scorecard E 27/100 over 2306 records in the last 180 days details
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2023-27076

Status: Confirmed

Status Updated: 2025-10-19 14:53 UTC

Exploited: Yes


Characteristics
Severity: 98.0

Timestamps
First Seen: 2025-10-19
Asserted: 2025-10-19
Last Seen: 2025-10-19

Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Tenda / Tenda G103 | Class: router | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: no | Honeypot connections on 2025-10-19: 232

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver


Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class router
7D Avg 0
Vendor Tenda
30D Avg 0
90D Avg 0
Product Tenda G103
Cisa Kev no
Connections 232
Observation Date 2025-10-19
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical

References

Created: 2026-07-01 07:18 UTC | Updated: 2026-07-01 12:45 UTC
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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