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TI-2017-05666 Aliases CVE-2017-8076GHSA-2w26-5wwq-p3h6

On the TP-Link TL-SG108E 1.0, admin network communications are RC4 encoded, even though…

Priority MEDIUM 44CWE-326Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-326.

Summary

On the TP-Link TL-SG108E 1.0, admin network communications are RC4 encoded, even though RC4 is deprecated. This affects the 1.1.2 Build 20141017 Rel.50749 firmware.

Why it matters now

EPSS 0.009 59th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tp-link:tl-sg108e_firmware:1.1.2:*:*:*:*:*:*:*1.1.2VulnerableTP-Link
cpe:2.3:h:tp-link:tl-sg108e:-:*:*:*:*:*:*:*not specified by NVDRunning onTP-Link
  • cpe:2.3:o:tp-link:tl-sg108e_firmware:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·TP-Link
  • cpe:2.3:h:tp-link:tl-sg108e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TP-Link

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-8076
  2. 2026-10-03 Alias added: GHSA-2w26-5wwq-p3h6

References

Exploit 1

  • TI-2017-05665 On the TP-Link TL-SG108E 1.0, a remote attacker could retrieve credentials from "Switch… CVSS 3.0CRITICAL 9.8
  • TI-2017-05664 On the TP-Link TL-SG108E 1.0, a remote attacker could retrieve credentials from "SEND… CVSS 3.0CRITICAL 9.8
  • TI-2017-05667 On the TP-Link TL-SG108E 1.0, there is a hard-coded ciphering key (a long string… CVSS 3.0HIGH 7.5
  • TI-2017-12991 Weak access control methods on the TP-Link TL-SG108E 1.0.0 allow any user on a NAT… CVSS 3.0MEDIUM 6.8
  • TI-2017-12992 Weak access controls in the Device Logout functionality on the TP-Link TL-SG108E v1.0.0… CVSS 3.0MEDIUM 6.5
  • TI-2025-00621 TP-Link TL-SG108E HTTP GET Request usr_account_set.cgi get request method with sensitive query strings CVSS 4.0MEDIUM 6.3
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences