CVE-2021-1169
published 2021-01-13CVE-2021-1169: Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated…
PriorityP352high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
2.19%
80.6th percentile
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a denial of service (DoS) condition. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | application_extension_platform | — | — |
| cisco | cisco_small_business_rv_series_router_firmware | — | — |
| cisco | rv110w_firmware | — | — |
| cisco | rv110w_firmware | — | — |
| cisco | rv130_vpn_router_firmware | — | — |
| cisco | rv130_vpn_router_firmware | — | — |
| cisco | rv130w_firmware | — | — |
| cisco | rv130w_firmware | — | — |
| cisco | rv215w_wireless-n_vpn_router_firmware | — | — |
| cisco | rv215w_wireless-n_vpn_router_firmware | — | — |
| cisco | small_business_rv110w_rv130_rv130w_and_rv215w_routers | — | — |
CVSS provenance
nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
vendor_cisco9.8CRITICAL
vendor_redhat5.5MEDIUM
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GHSA
GHSA-34h5-5rm5-5r55: Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authen
ghsa_unreviewed·2022-05-24
CVE-2021-1169 [HIGH] CWE-787 GHSA-34h5-5rm5-5r55: Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authen
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a denial of service (DoS) condition. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device. Cis
Red Hat
kernel: btrfs: fix memory leak in __add_inode_ref()
vendor_redhat·2024-06-19·CVSS 5.5
CVE-2021-47585 [MEDIUM] CWE-404 kernel: btrfs: fix memory leak in __add_inode_ref()
kernel: btrfs: fix memory leak in __add_inode_ref()
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix memory leak in __add_inode_ref()
Line 1169 (#3) allocates a memory chunk for victim_name by kmalloc(),
but when the function returns in line 1184 (#4) victim_name allocated
by line 1169 (#3) is not freed, which will lead to a memory leak.
There is a similar snippet of code in this function as allocating a memory
chunk for victim_name in line 1104 (#1) as well as releasing the memory
in line 1116 (#2).
We should kfree() victim_name when the return value of backref_in_log()
is less than zero and before the function returns in line 1184 (#4).
1057 static inline int __add_inode_ref(struct btrfs_trans_handle *trans,
1058 struct btrfs_root *root,
1059 struct btrfs_p
Cisco
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
vendor_cisco·2021-01-13·CVSS 9.8
CVE-2021-1159 [CRITICAL] CWE-121 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
Multiple vulnerabilities in the Universal Plug and Play (UPnP) service and the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow a remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly.
For more information about these vulnerabilities, see the Details section of this advisory.
Cisco has not released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-overflow-WUnUgv4U
Cisco
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
vendor_cisco·CVSS 3.1
CVE-2021-1169 Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
CVE-2021-1169: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
Multiple vulnerabilities in the Universal Plug and Play (UPnP) service and the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow a remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. For more information about these vulnerabilities, see the
CVSS: 3.1
CWE: CWE-121, CWE-121
Bug IDs: CSCvv65098, CSCvv69398, CSCvv71463, CSCvv65098, CSCvv69398
No detection rules found.
No public exploits indexed.
2021-01-13
Published