CVE-2020-35714: linksys re6500_firmware OS Command Injection
Modified
Published 26-12-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-35714 is a high (CVSS 8.8) OS Command Injection vulnerability in linksys re6500_firmware. EPSS estimates a 2.69% chance of exploitation in the next 30 days, higher than 85.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
2.69%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1reference
Timeline
- 26-12-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Belkin LINKSYS RE6500 devices before 1.0.11.001 allow remote authenticated users to execute arbitrary commands via goform/systemCommand?command= in conjunction with the goform/pingstart program.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.69%
Chance of exploitation in the next 30 days
Percentile
86%
Versus all other CVEs
30-day change
No change 0.00 pp
From 2.69% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (resolverblog.blogspot.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Linksys1 product
- re6500_firmware< 1.0.011.001
1 vendor · 1 product
References
3 links- resolverblog.blogspot.com/2020/07/linksys-re6500-unauthenticated-rce-full.htmlX Refsource MISCExploitThird Party Advisory
- downloads.linksys.com/support/assets/releasenotes/ExternalReleaseNotes_RE6500_1.0.012.001.txtX Refsource MISCRelease NotesVendor Advisory