The default configuration of Pandora FMS 3.1 and earlier specifies an empty string for the loginhash_pwd field, which allows remote attacker
Noroxi assessment
Priority: This week (action score 60/100)
- A ready-made attack module is public (Metasploit); exploiting it takes no special expertise.
- Public proof-of-concept code exists (Exploit-DB); there is no record of exploitation in the wild.
- Probability of exploitation in the next 30 days: 65.6% (FIRST EPSS); higher than 99.2% of all records.
- No special conditions are required; it is repeatable.
- According to the record, no fixed version is available yet.
Don’t wait for the next maintenance window. Until a fix is released, restrict access to the affected component and follow the vendor's advisory.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
The default configuration of Pandora FMS 3.1 and earlier specifies an empty string for the loginhash_pwd field, which allows remote attackers to bypass authentication by sending a request to index.php with "admin" in the loginhash_user parameter, in conjunction with the md5 hash of "admin" in the loginhash_data parameter.
- Published
- Dec 2, 2010
- Updated
- Jun 16, 2026
- EPSS
- 65.6% · 99th percentile
- CWE
- CWE-287
Report tools
Action score
60
This week
Don’t wait for the next maintenance window.
- CVSS
- 40 / 40 · 10.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 20 / 30 · 65.6%
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- Weaponized exploit exists
- No fixed version yet
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| artica | pandora fms | cpe:2.3:a:artica:pandora_fms |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- artica pandora fmsup to 3.1 inclusive
- artica pandora fms1.2
- artica pandora fms1.3
- artica pandora fms1.3.1
- artica pandora fms2.0
- artica pandora fms2.1
- artica pandora fms2.1.1
- artica pandora fms3.0
- artica pandora fms3.1
Same product
artica: all recordsOther highest-scoring records for the same primary product.
- CVE-2024-12971QuickShell Authenticated Command Injection52Plan
- CVE-2019-20224netflow_get_stats in functions_netflow.php in Pandora FMS 7.0NG allows remote authenticated users to execute arbitrary OS commands via shell50Plan
- CVE-2021-32099A SQL injection vulnerability in the pandora_console component of Artica Pandora FMS 742 allows an unauthenticated attacker to upgrade his u43Plan
Published before and after this one in the same product
- ← EarlierCVE-2010-4278Dec 2, 2010 · operation/agentes/networkmap.php in Pandora FMS before 3.1.1 allows remote authenticated users to execute arbitrary commands via shell metac39Monitor
- Later →CVE-2010-4280Dec 2, 2010 · Multiple SQL injection vulnerabilities in Pandora FMS before 3.1.1 allow remote authenticated users to execute arbitrary SQL commands via (132Monitor
- Later →CVE-2010-4281Dec 2, 2010 · Incomplete blacklist vulnerability in the safe_url_extraclean function in ajax.php in Pandora FMS before 3.1.1 allows remote attackers to ex33Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×1
- Exploit-DB entry ×2
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | remote | 2015-01-08 |
| Exploit-DB entry | webapps | 2010-11-30 |
| Metasploit module | exploit/multi/http/pandora_upload_execPandora FMS v3.1 Auth Bypass and Arbitrary File Upload Vulnerabilityexploit | 2010-11-30 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- First PoC-3 d
- Metasploit-3 d
- Published
- TodayOct 19, 2026+5800 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- C · data can be read
- Integrity
- C · data or configuration can be modified
- Availability
- C · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- C
- Integrity impact
- C
- Availability impact
- C
Weakness class (CWE)
CWE-287 · Improper AuthenticationCVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
nvd-primary
Root cause
Authentication is added route by route instead of being enforced in one place. When a route added later bypasses the shared middleware, the session check never runs for it.
The bug in code
The whole CWE-287 classA representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.
Vulnerable
app.use("/admin", requireSession, adminRouter);
// Route added later skips the middlewareapp.post("/admin-api/config", updateConfig);Fixed
const admin = express.Router();admin.use(requireSession, requireRole("admin"));
admin.post("/config", updateConfig);app.use("/admin", admin);Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Authentication AbuseCAPEC-114Medium
- Authentication BypassCAPEC-115Medium
- Identity SpoofingCAPEC-151likelihood: Medium · Medium
- Fake the Source of DataCAPEC-194Medium
- Exploiting Trust in ClientCAPEC-22likelihood: High · High
- Utilizing REST's Trust in the System Resource to Obtain Sensitive DataCAPEC-57likelihood: Medium · Very High
- Session HijackingCAPEC-593likelihood: High · Very High
- Token ImpersonationCAPEC-633Medium
ATT&CK techniques
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Show all references (6 more)Show less
- packetstormsecurity.com/files/129830/Pandora-3.1-Auth-Bypass-Arbitrary-File-Upload.html
- seclists.org/fulldisclosure/2010/Nov/326
- secunia.com/advisories/42347
- sourceforge.net/projects/pandora/files/Pandora%20FMS%203.1/Final%20version%20%28Stable%29/pandorafms_console-3.1_security_patch_13Oct2010.tar.gz/download
- www.securityfocus.com/archive/1/514939/100/0/threaded
- www.exploit-db.com/exploits/35731/
Vendor advisories and official records. Exploit/PoC links are deliberately left out.