D-Link DIR_878_FW1.30B08 was discovered to contain a command injection vulnerability via…
Priority HIGH 75CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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
D-Link DIR_878_FW1.30B08 was discovered to contain a command injection vulnerability via the component /SetNetworkSettings/SubnetMask. This vulnerability allows attackers to escalate privileges to root via a crafted payload.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.03145 88th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir_878_firmware:1.30b08:*:*:*:*:*:*:* | 1.30b08 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir_878:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir_878_firmware:1.30b08:*:*:*:*:*:*:* Versions 1.30b08 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir_878:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-48108
- 2026-10-03 Alias added: GHSA-4g2v-j3c9-cqx4
References
More D-Link Japan K.K. Dir 878 Firmware vulnerabilities
- TI-2022-23808 D-Link DIR_878_FW1.30B08 was discovered to contain a command injection vulnerability via… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-48108 · CVE Program
- CVE-2022-48108 · NVD
- FIRST EPSS
- GHSA-4g2v-j3c9-cqx4 · GitHub Advisory Database · CC BY 4.0
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