Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 check_port_conflict stack-based overflow
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: poc
- Automatable: no
- Technical impact: total
Summary
A flaw has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Impacted is the function check_port_conflict of the file /goform/check_port_conflict. Executing manipulation of the argument single_port_rule/port_range_rule can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linksys RE6250
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001
- Linksys RE6300
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001
- Linksys RE6350
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001
- Linksys RE6500
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001
- Linksys RE7000
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001
- Linksys RE9000
1.0.013.001, 1.0.04.001, 1.0.04.002, 1.1.05.003, 1.2.07.001