diff --git a/spring-aop/src/main/java/org/springframework/aop/support/AopUtils.java b/spring-aop/src/main/java/org/springframework/aop/support/AopUtils.java
index 83358da1594b..01734d3bab83 100644
--- a/spring-aop/src/main/java/org/springframework/aop/support/AopUtils.java
+++ b/spring-aop/src/main/java/org/springframework/aop/support/AopUtils.java
@@ -193,6 +193,12 @@ public static boolean isFinalizeMethod(@Nullable Method method) {
 	 */
 	public static Method getMostSpecificMethod(Method method, @Nullable Class<?> targetClass) {
 		Class<?> specificTargetClass = (targetClass != null ? ClassUtils.getUserClass(targetClass) : null);
+		Class<?>[] interfaces = targetClass.getInterfaces();
+		for (Class<?> itf : interfaces) {
+			Method mostSpecificMethod = getMostSpecificMethod(method, itf);
+			if (!method.equals(mostSpecificMethod))
+				return mostSpecificMethod;
+		}
 		Method resolvedMethod = ClassUtils.getMostSpecificMethod(method, specificTargetClass);
 		// If we are dealing with method with generic parameters, find the original method.
 		return BridgeMethodResolver.findBridgedMethod(resolvedMethod);
diff --git a/spring-core/src/main/java/org/springframework/core/annotation/AnnotationUtils.java b/spring-core/src/main/java/org/springframework/core/annotation/AnnotationUtils.java
index c8982c81a74e..bfcee21d6efa 100644
--- a/spring-core/src/main/java/org/springframework/core/annotation/AnnotationUtils.java
+++ b/spring-core/src/main/java/org/springframework/core/annotation/AnnotationUtils.java
@@ -556,7 +556,7 @@ public static <A extends Annotation> A findAnnotation(Method method, @Nullable C
 	}
 
 	@Nullable
-	private static <A extends Annotation> A searchOnInterfaces(Method method, Class<A> annotationType, Class<?>... ifcs) {
+	public static <A extends Annotation> A searchOnInterfaces(Method method, Class<A> annotationType, Class<?>... ifcs) {
 		for (Class<?> ifc : ifcs) {
 			Set<Method> annotatedMethods = getAnnotatedMethodsInBaseType(ifc);
 			if (!annotatedMethods.isEmpty()) {
diff --git a/spring-web/src/main/java/org/springframework/web/method/HandlerMethod.java b/spring-web/src/main/java/org/springframework/web/method/HandlerMethod.java
index 0ae0c1f5eec1..842f23a3c3ce 100644
--- a/spring-web/src/main/java/org/springframework/web/method/HandlerMethod.java
+++ b/spring-web/src/main/java/org/springframework/web/method/HandlerMethod.java
@@ -336,6 +336,13 @@ private List<Annotation[][]> getInterfaceParameterAnnotations() {
 		List<Annotation[][]> parameterAnnotations = this.interfaceParameterAnnotations;
 		if (parameterAnnotations == null) {
 			parameterAnnotations = new ArrayList<>();
+			for (Class<?> ifc : this.beanType.getInterfaces()) {
+				for (Method candidate : ifc.getMethods()) {
+					if (isOverrideFor(candidate)) {
+						parameterAnnotations.add(candidate.getParameterAnnotations());
+					}
+				}
+			}
 			for (Class<?> ifc : this.method.getDeclaringClass().getInterfaces()) {
 				for (Method candidate : ifc.getMethods()) {
 					if (isOverrideFor(candidate)) {
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
index 6289027d4dec..4b4877e2fa99 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
@@ -218,6 +218,9 @@ protected boolean isHandler(Class<?> beanType) {
 	@Nullable
 	protected RequestMappingInfo getMappingForMethod(Method method, Class<?> handlerType) {
 		RequestMappingInfo info = createRequestMappingInfo(method);
+		if (info == null) {
+			info = createRequestMappingInfo(method, handlerType.getInterfaces());
+		}
 		if (info != null) {
 			RequestMappingInfo typeInfo = createRequestMappingInfo(handlerType);
 			if (typeInfo != null) {