An OS command injection vulnerability exists in the sub_34984() function of the "rc"…
Priority HIGH 67CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.
Summary
An OS command injection vulnerability exists in the sub_34984() function of the "rc" binary in Cisco RV130/RV130W with firmware 1.0.3.55 and RV110W routers with firmware 1.2.2.5 / 1.2.2.8. The lan_ipv6_prefixlen configuration parameter is not properly sanitized, which could allow an authenticated remote attacker to execute arbitrary OS commands with root privileges.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01467 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:rv130_firmware:1.0.3.55:*:*:*:*:*:*:* | 1.0.3.55 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv130:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:rv130w_firmware:1.0.3.55:*:*:*:*:*:*:* | 1.0.3.55 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:rv110w_firmware:1.2.2.5:*:*:*:*:*:*:* | 1.2.2.5 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:rv110w_firmware:1.2.2.8:*:*:*:*:*:*:* | 1.2.2.8 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
- cpe:2.3:o:cisco:rv130_firmware:1.0.3.55:*:*:*:*:*:*:* Versions 1.0.3.55 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv130:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:rv130w_firmware:1.0.3.55:*:*:*:*:*:*:* Versions 1.0.3.55 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:rv110w_firmware:1.2.2.5:*:*:*:*:*:*:* Versions 1.2.2.5 Vulnerable ·Cisco
- cpe:2.3:o:cisco:rv110w_firmware:1.2.2.8:*:*:*:*:*:*:* Versions 1.2.2.8 Vulnerable ·Cisco
- cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-24699
- 2026-10-03 Alias added: GHSA-g3h5-3fxg-cpq7
References
More Cisco Rv110w Firmware vulnerabilities
- TI-2019-01289 Cisco RV110W, RV130W, and RV215W Routers Management Interface Remote Command Execution Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-19921 An OS command injection vulnerability exists in the start_lltd() function of the "rc"… CVSS 3.1HIGH 7.2
- TI-2026-19919 An OS command injection vulnerability exists in the save_syslog_to_file() function of the… CVSS 3.1HIGH 7.2
- TI-2026-19918 An OS command injection vulnerability exists in the start_bonjour() function of the "rc"… CVSS 3.1HIGH 7.2
- TI-2021-00894 Stack-based buffer overflow in Cisco Small Business RV Series Router Firmware CVSS 3.1HIGH 7.2
- TI-2019-01520 Cisco RV110W, RV130W, and RV215W Routers Unauthenticated syslog File Access Vulnerability CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-24699 · CVE Program
- CVE-2026-24699 · NVD
- FIRST EPSS
- GHSA-g3h5-3fxg-cpq7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences