CVE-2022-29303
SolarView Compact ver.6.00 was discovered to contain a command injection vulnerability via conf_mail.php.
- CVSS
- 9.8Criticalscored by CISA
- Exploited in the wild
- Yes, in CISA KEV since 13 Jul 2023CISA deadline for US federal agencies: 3 Aug 2023public exploit code
- EPSS
- 98.0%chance of exploitation in the next 30 daystop 0.1% of scored CVEsFIRST score of 11 Nov 2026
- Fix
- Not stated by the vendorno fixed release in the CVE record
- Published
- 12 May 2022analysed here 12 Nov 2026
Do first. Apply updates per vendor instructions or discontinue use of the product if updates are unavailable. (CISA's required action for this KEV entry)
Summary
Triage
The summary, impact and action text on this page are written by our AI analysis pipeline, or taken from the NVD description when a CVE was imported from NVD. They are not the vendor's wording: check them against the sources. A longer AI executive summary and technical analysis are generated for signed-in accounts on the Max plan.
Affected products
Products named in our analysis
- contec:sv-cpt-mc310_firmware
Fix and mitigation
WAF and other mitigations
Can a WAF block it? Partly. OS command injection puts shell syntax into the request. WAF rules catch common shell commands but miss encoded or unusual payloads.
Also consider: shlex/execve-style APIs
Based on the weakness type only; no CVE-specific evidence yet. We check Cloudflare, AWS, Google Cloud Armor and Azure; for Akamai, Imperva, Fastly, F5, ask your vendor.
Remediation steps (AI-written)
Step-by-step remediation is generated for accounts on the Max plan, for CVEs that match a technology in their stack. Add this technology to your stack to see the fix checklist.
Exploitation evidence
- CISA KEV catalog
- Listed since 13 Jul 2023.
- CISA due date
- 3 Aug 2023, the remediation deadline for US federal agencies
- CISA required action
- Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
- Public exploit code
- Yes: 1 on Exploit-DB · 3 GitHub proofs of concept · 1 Nuclei template
- CISA SSVC
- exploitation active, automatable yes, technical impact totalAssessed by CISA 29 Jan 2025 (SSVC 2.0.3). Exploitation is none, poc (public proof of concept) or active.
Exploit-DB
- SolarView Compact 6.0 - OS Command Injectionremote, 17 May 2022
Nuclei
- SolarView Compact 6.00 - OS Command Injectiondetection template, critical
GitHub proofs of concept
Listed so you can judge urgency, not as a recommendation to run anything. GitHub “proofs of concept” are unvetted: some are fake or carry malware. Exploit-DB marks the entries its staff verified.
Timeline
- 12 May 2022Published
- 17 May 2022First public exploit or proof of concept4 days later
- 13 Jul 2023Added to CISA KEV (exploited in the wild)422 days (about 1 year) later
- 3 Aug 2023CISA remediation due date (US federal agencies)21 days later
- 29 Jan 2025CISA SSVC assessment: exploitation active546 days (about 1 year) later
- 21 Oct 2025CVE record last updated265 days (about 9 months) later
- 12 Nov 2026Analysed by vulneraibility.com387 days (about 1 year) later
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
| Metric | Value | What it means |
|---|---|---|
| Attack vector | NetworkReachable over the internet or any routable network. | Reachable over the internet or any routable network. |
| Attack complexity | LowRepeatable attack, no special conditions. | Repeatable attack, no special conditions. |
| Privileges required | NoneThe attacker needs no prior access. | The attacker needs no prior access. |
| User interaction | NoneNo victim action needed. | No victim action needed. |
| Scope | UnchangedImpact stays within the vulnerable component. | Impact stays within the vulnerable component. |
| Confidentiality | HighTotal data disclosure possible. | Total data disclosure possible. |
| Integrity | HighComplete modification possible. | Complete modification possible. |
| Availability | HighFull outage possible. | Full outage possible. |
Common questions
Is CVE-2022-29303 being exploited?
Yes. CVE-2022-29303 appears in CISA's Known Exploited Vulnerabilities catalog, which means exploitation in the wild has been confirmed and reported. Treat it as active rather than theoretical, and patch it ahead of higher-scoring vulnerabilities that carry no exploitation evidence.
How severe is CVE-2022-29303?
CVE-2022-29303 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2022-29303?
Not known from our data. No patch reference has been recorded for CVE-2022-29303, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2022-29303 affect?
CVE-2022-29303 affects contec:sv-cpt-mc310_firmware. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
References
3 references in the CVE record, grouped by the tags the record gives them.
Other links (3)
- drive.google.com /drive/folders/1tGr-WExbpfvhRg31XCoaZOFLWyt3r60g?usp=sharing
- packetstormsecurity.com /files/167183/SolarView-Compact-6.0-Command-Injection.html
- cisa.gov /known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-29303
Where the data on this page comes from
- CVE List (CVE.org): description, affected versions, references; CVE Terms of Use
- NVD: CVSS and CPE data
- CISA KEV catalog: exploitation, date added, due date
- CISA Vulnrichment (ADP): SSVC decision points
- FIRST EPSS: exploit probability and percentile
- Exploit-DB: published exploits
- Nuclei templates: detection templates
- PoC-in-GitHub: GitHub repositories that claim a proof of concept
Summary, impact and triage tags: written by our AI analysis pipeline from the sources above. Check them against the sources.
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