An issue was discovered in Linksys Router E1700 1.0.04 (build 3), allows authenticated attackers to escalate privileges via a crafted GET r…

published 2024-02-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-20079

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits: 0; none known

An issue was discovered in Linksys Router E1700 1.0.04 (build 3), allows authenticated attackers to escalate privileges via a crafted GET request to the /goform/* URI or via the ExportSettings function.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-02-27)

Exploit prediction

1.21% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

mat4mee.notion.site https://mat4mee.notion.site/Leaked-SessionID-can-lead-to-authentication-bypass-on-the-Linksys-Router-E1700-f56f9c4b15e7443fa237bd1b101a18d2 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Affected products

linksys e1700_firmware

Classification

Weakness

CWE-613 DEPRECATED: Insufficient Session Expiration

References

mat4mee.notion.site /Leaked-SessionID-can-lead-to-authentication-bypass-on-the-Linksys-Router-E1700-f56f9c4b15e7443fa237bd1b101a18
exploit, third-party-advisory

Sources

CVE List CVE-2024-22543
NVD CVE-2024-22543

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary