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Full vulnerability report · 2022
CVE-2022-29303High confidence

SolarView Compact Command Injection Vulnerability

SolarView · Compact

9.8CriticalCVSS 3.1
Recommended action
Protect now

CISA confirms exploitation in the wild and lists 2023-08-03 as the remediation due date.

Fix not verified
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityCriticalOperational priority:Critical, unchanged from published severity.unchanged

Evidence used

  • CISA confirms exploitation in the wild.
  • A structured source references public exploit or proof-of-concept material.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 98.00% for the current model date.

Compensating controls

  • Restrict the affected network interface to trusted sources where business-safe.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs SolarView Compact and falls inside the recorded affected range.
  2. Recheck the vendor advisory before scheduling a change because no verified fixed version is currently retained.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2022-33646

CISA KEV mirrored by ENISA

SolarView Compact ver.6.00 was discovered to contain a command injection vulnerability via conf_mail.php.

EUVD state
Present in the current official mapping
Known exploitation
Recorded by ENISA since 13 Jul 2023. Evidence sources: cisa_kev.
ENISA score
9.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionProtect now

CISA confirms exploitation in the wild and lists 2023-08-03 as the remediation due date.

Fix not verified
01

What, why and how

SolarView Compact contains a command injection vulnerability due to improper validation of input values on the send test mail console of the product's web server.

What

SolarView Compact contains a command injection vulnerability due to improper validation of input values on the send test mail console of the product's web server.

Why

Untrusted input is incorporated into an operating-system command without safe parameter handling.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

SolarView Compact contains a command injection vulnerability due to improper validation of input values on the send test mail console of the product's web server.

Why

Untrusted input is incorporated into an operating-system command without safe parameter handling.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Confirmed in the wild

CISA added this CVE to its Known Exploited Vulnerabilities catalogue on 2023-07-13.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Reference recorded

A structured CVE source labels at least one public reference as exploit material. BlackTree has not independently validated that it is safe, reliable or weaponised.

Likely attack path
a network path → Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-78 ↗

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'). The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-78CISA KEVPublic exploit reference
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2022-33646Known-exploited evidence recorded

SolarView Compact ver.6.00 was discovered to contain a command injection vulnerability via conf_mail.php.

Official EUVD record ↗
Cyber Security Agency of Singapore · English · CSA-SB-20220518Security Bulletin 18 May 2022

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 18 May 2022, published on 18 May 2022. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2022-001923コンテック製 SolarView Compact における複数の脆弱性

株式会社コンテックが提供する SolarView Compact は、太陽光発電計測監視装置です。 SolarView Compact には、次の複数の脆弱性が存在します。 OS コマンドインジェクション (CWE-78) - CVE-2022-29303 SolarView Compact で提供される Web サーバーのテストメール送信画面において、入力した値が適切に検証されないことにより、OS コマンドが実行される ディレクトリトラバーサル (CWE-23) - CVE-2022-29298 SolarView Compact で提供される Web サーバーのダウンロード画面において、URL が適切に検証されないことにより、意図しないファイルが参照される 情報漏えい (CWE-200) - CVE-2022-29302 SolarView Compact で提供される Web サーバーには、Web サーバーのコンテンツを編集可能な非公開の画面が存在し、それを経由して Web サーバー内のファイルを読み書きされる OS コマンドインジェクション (CWE-78) - CVE-2022-40881 SolarView Compact で 提供される Web サーバーのネットワーク導通チェック画面において、入力した値が適切に検証されないことにより、OS コマンドが実行される OS コマンドインジェクション (CWE-78) - CVE-2023-23333 SolarView Compact で提供される Web サーバーのダウンロード画面において、入力した値が適切に検証されないことにより、OS コマンドが実行される CVE-2022-29298 S2W Inc Jongheon Yan 氏が製品開発者に Ver.6.50 での本脆弱性の修正が不十分であることを直接報告しました。 これを受け製品開発者と調整し、本 JVN アドバイザリを更新しました。

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-001774コンテック製 SolarView Compact における複数の脆弱性

株式会社コンテックが提供する SolarView Compact は、太陽光発電計測監視装置です。 SolarView Compact には、次の複数の脆弱性が存在します。 　* ハードコードされた認証情報の使用 (CWE-798) - CVE-2023-27512 　* ダウンロード画面におけるOSコマンドインジェクション (CWE-78) - CVE-2023-27514 　* 複数の設定画面におけるバッファオバーフロー (CWE-120) - CVE-2023-27518 　* メール送信設定画面におけるOSコマンドインジェクション (CWE-78) - CVE-2023-27521 　　CVE-2022-29303の修正不十分による脆弱性 　* システム日時設定画面におけるアクセス制御の不備 (CWE-284) - CVE-2023-27920 CVE-2023-27512、CVE-2023-27514、CVE-2023-27518、CVE-2023-27521 この脆弱性情報は、下記の方が JPCERT/CC に報告し、JPCERT/CC が開発者との調整を行いました。 報告者: 株式会社ゼロゼロワン 早川 宙也 氏 CVE-2023-27920 この脆弱性情報は、製品利用者への周知を目的に、開発者が JPCERT/CC に報告し、JPCERT/CC が開発者との調整を行いました。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-5952현재 악용되고 있는 Exploit(Update. 2023-07-13)

SolarView Compact contains a command injection vulnerability due to improper validation of input values on the send test mail console of the product's web server.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix not verified
Affected
n/a
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 12 May 2022 · Last source change 21 Oct 2025, 23:15 UTC · CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVE recordCVE.org · 5.1
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2022-33646
Product sourceCISA KEV
Remediation sourceCVE/CNA references
CWE sourceCISA ADP
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    n/a: n/a · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    n/a · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    CISA KEV ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    n/a · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    n/a: n/a · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Added to CISA KEV
ENISA EUVD · EUVD-2022-33646↗CISA KEV record↗Public exploit reference↗Public exploit reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2022-29303 · cve.blacktree.nl