CVE-2024-3909
published 2024-04-17CVE-2024-3909: A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file…
PriorityP268critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.68%
74.2th percentile
A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| go.woodpecker-ci.org | woodpecker | >= 0 < 2.7.0 | 2.7.0 |
| go.woodpecker-ci.org | woodpecker_v2 | >= 0 < 2.7.0 | 2.7.0 |
| tenda | ac500 | — | — |
| tenda | ac500_firmware | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
Woodpecker's custom environment variables allow to alter execution flow of plugins
ghsa·2024-07-19
CVE-2024-41122 [MEDIUM] CWE-74 Woodpecker's custom environment variables allow to alter execution flow of plugins
Woodpecker's custom environment variables allow to alter execution flow of plugins
### Impact
The server allow to create any user who can trigger a pipeline run malicious workflows:
- Those workflows can either lead to a host takeover that runs the agent executing the workflow.
- Or allow to extract the secrets who would be normally provided to the plugins who's entrypoint are overwritten.
### Patches
https://github.com/woodpecker-ci/woodpecker/pull/3909
https://github.com/woodpecker-ci/woodpecker/pull/3934
### Workarounds
_Is there a way for users to fix or remediate the vulnerability without upgrading?_
**Enable the "gated" repo feature and review each change upfront of running**
### References
- https://github.com/woodpecker-ci/woodpecker/pull/3909
- https://github.com/woodpecker-ci
GHSA
GHSA-8pq6-3gmg-cvrx: A vulnerability classified as critical was found in Tenda AC500 2
ghsa_unreviewed·2024-04-17
CVE-2024-3909 [HIGH] CWE-121 GHSA-8pq6-3gmg-cvrx: A vulnerability classified as critical was found in Tenda AC500 2
A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.mdhttps://vuldb.com/?ctiid.261145https://vuldb.com/?id.261145https://vuldb.com/?submit.313804https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.mdhttps://vuldb.com/?ctiid.261145https://vuldb.com/?id.261145https://vuldb.com/?submit.313804
2024-04-17
Published